(x+y+z)2 = x2 + y2 + z2 + 2xy+2yz+2xz
-Answered by Shruti Srivastva On 05 August 2020:05:51:46 PM
Question 1. Asked on :05 August 2020:05:51:20 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:51:46 PM
Question 2. Asked on :05 August 2020:05:49:05 PM
-Added by Shruti Srivastva Mathematics » Current Electricity
Answer:
(a+b)(a-b) = a2-b2
-Answered by Shruti Srivastva On 05 August 2020:05:49:30 PM
Question 3. Asked on :05 August 2020:05:36:53 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:39:44 PM
Question 4. Asked on :05 August 2020:05:34:59 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:35:41 PM
Question 5. Asked on :05 August 2020:05:33:30 PM
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Question 6. Asked on :05 August 2020:05:31:50 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:32:32 PM
Question 7. Asked on :05 August 2020:05:29:50 PM
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Answer:
(ii) High resistivity.
-Answered by Shruti Srivastva On 05 August 2020:05:30:56 PM
Question 8. Asked on :05 August 2020:05:27:22 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:28:28 PM
Question 9. Asked on :05 August 2020:05:23:36 PM
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Answer:
Resistance of bulb = 484 Ω
Thus the 100 W bulb has a greater resistance.
-Answered by Shruti Srivastva On 05 August 2020:05:25:23 PM
Question 10. Asked on :05 August 2020:05:20:43 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:22:35 PM
Question 11. Asked on :05 August 2020:05:17:10 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:19:13 PM
Question 12. Asked on :05 August 2020:05:14:37 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:16:44 PM
Question 13. Asked on :05 August 2020:05:12:05 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:13:52 PM
Question 14. Asked on :05 August 2020:05:09:40 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:11:11 PM
Question 15. Asked on :05 August 2020:05:07:53 PM
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Answer:
7 V.
-Answered by Shruti Srivastva On 05 August 2020:05:09:21 PM
Question 16. Asked on :05 August 2020:05:05:40 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
0.01 A
-Answered by Shruti Srivastva On 05 August 2020:05:07:26 PM
Question 17. Asked on :05 August 2020:05:04:06 PM
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Answer:
-Answered by Shruti Srivastva On 05 August 2020:05:04:51 PM
Question 18. Asked on :05 August 2020:05:01:07 PM
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Answer:
= 1000 watt x 3600 s = 3.6 x 106j.
-Answered by Shruti Srivastva On 05 August 2020:05:02:35 PM
Question 19. Asked on :04 August 2020:06:31:43 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:32:03 PM
Question 20. Asked on :04 August 2020:06:31:15 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:31:33 PM
Question 21. Asked on :04 August 2020:06:28:13 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:31:03 PM
Question 22. Asked on :04 August 2020:06:27:34 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:28:03 PM
Question 23. Asked on :04 August 2020:06:26:56 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:27:15 PM
Question 24. Asked on :04 August 2020:06:26:06 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:26:45 PM
Question 25. Asked on :04 August 2020:06:14:29 PM
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Answer:
When the bridge is balanced = PQ
= RS
-Answered by Shruti Srivastva On 04 August 2020:06:14:49 PM
Question 26. Asked on :04 August 2020:06:14:02 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:14:19 PM
Question 27. Asked on :04 August 2020:06:13:31 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:13:54 PM
Question 28. Asked on :04 August 2020:06:12:59 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:13:18 PM
Question 29. Asked on :04 August 2020:06:12:21 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:12:48 PM
Question 30. Asked on :04 August 2020:05:51:29 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 04 August 2020:06:11:57 PM
Question 31. Asked on :04 August 2020:05:47:28 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:05:51:03 PM
Question 32. Asked on :04 August 2020:05:45:52 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 04 August 2020:05:46:52 PM
Question 33. Asked on :04 August 2020:05:43:39 PM
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Answer:
-Answered by Shruti Srivastva On 04 August 2020:05:45:14 PM
Question 34. Asked on :04 August 2020:05:38:13 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
R' = 14
R = 14 X 4
= 1 Ω
-Answered by Shruti Srivastva On 04 August 2020:05:40:45 PM
Question 35. Asked on :04 August 2020:05:36:39 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 04 August 2020:05:37:43 PM
Question 36. Asked on :04 August 2020:05:33:59 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 04 August 2020:05:34:57 PM
Question 37. Asked on :31 July 2020:06:46:30 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Semiconductor.
-Answered by Shruti Srivastva On 04 August 2020:05:33:43 PM
Question 38. Asked on :31 July 2020:06:44:36 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
A device which does not obey Ohm's law is called non-ohmic device.
-Answered by Shruti Srivastva On 31 July 2020:06:45:24 PM
Question 39. Asked on :31 July 2020:06:42:10 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:43:24 PM
Question 40. Asked on :31 July 2020:06:40:03 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
(ii) The relaxation time.
-Answered by Shruti Srivastva On 31 July 2020:06:41:07 PM
Question 41. Asked on :31 July 2020:06:38:10 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:39:02 PM
Question 42. Asked on :31 July 2020:06:36:16 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:37:11 PM
Question 43. Asked on :31 July 2020:06:34:38 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Copper.
-Answered by Shruti Srivastva On 31 July 2020:06:36:03 PM
Question 44. Asked on :31 July 2020:06:31:39 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:33:16 PM
Question 45. Asked on :31 July 2020:06:29:44 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:31:11 PM
Question 46. Asked on :31 July 2020:06:25:47 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
hence resistivity (p= mne2 π ) increaces.
-Answered by Shruti Srivastva On 31 July 2020:06:27:06 PM
Question 47. Asked on :31 July 2020:06:22:42 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
vd = evtml
-Answered by Shruti Srivastva On 31 July 2020:06:24:40 PM
Question 48. Asked on :31 July 2020:06:19:56 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:21:45 PM
Question 49. Asked on :31 July 2020:06:18:33 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Anjali Kumari On 13 October 2020:07:34:49 PM
Question 50. Asked on :31 July 2020:06:16:45 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:17:32 PM
Question 51. Asked on :31 July 2020:06:12:29 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:14:05 PM
Question 52. Asked on :31 July 2020:06:08:54 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Drift velocity of free electrons = 1 m ms-1.
-Answered by Shruti Srivastva On 31 July 2020:06:10:44 PM
Question 53. Asked on :31 July 2020:06:07:00 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:08:37 PM
Question 54. Asked on :31 July 2020:06:05:24 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:06:34 PM
Question 55. Asked on :31 July 2020:06:01:44 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:02:59 PM
Question 56. Asked on :31 July 2020:06:00:18 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:06:01:10 PM
Question 57. Asked on :31 July 2020:05:58:18 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:59:07 PM
Question 58. Asked on :31 July 2020:05:57:21 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:58:01 PM
Question 59. Asked on :31 July 2020:05:55:40 PM
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Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:56:54 PM
Question 60. Asked on :31 July 2020:05:54:31 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Infinity.
-Answered by Shruti Srivastva On 31 July 2020:05:55:29 PM
Question 61. Asked on :31 July 2020:05:52:29 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:53:23 PM
Question 62. Asked on :31 July 2020:05:49:30 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:50:20 PM
Question 63. Asked on :31 July 2020:05:47:39 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:48:30 PM
Question 64. Asked on :31 July 2020:05:46:09 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Conductance = 1Resistance
-Answered by Shruti Srivastva On 31 July 2020:05:46:48 PM
Question 65. Asked on :31 July 2020:05:43:37 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Conductivity = 1Resistance
-Answered by Shruti Srivastva On 31 July 2020:05:44:40 PM
Question 66. Asked on :31 July 2020:05:41:19 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:42:39 PM
Question 67. Asked on :31 July 2020:05:39:16 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
1Ω = 1V1A .
-Answered by Shruti Srivastva On 31 July 2020:05:40:02 PM
Question 68. Asked on :31 July 2020:05:37:50 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:38:19 PM
Question 69. Asked on :31 July 2020:05:37:04 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Anjali Kumari On 13 October 2020:07:33:56 PM
Question 70. Asked on :31 July 2020:05:35:52 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
R = V1
-Answered by Shruti Srivastva On 31 July 2020:05:36:21 PM
Question 71. Asked on :31 July 2020:05:33:46 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
ohmΩ.
-Answered by Shruti Srivastva On 31 July 2020:05:34:29 PM
Question 72. Asked on :31 July 2020:05:30:59 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:33:16 PM
Question 73. Asked on :31 July 2020:05:27:30 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:28:12 PM
Question 74. Asked on :31 July 2020:05:24:57 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:25:47 PM
Question 75. Asked on :31 July 2020:05:23:21 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:24:33 PM
Question 76. Asked on :31 July 2020:05:20:33 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
ohm Ω.
-Answered by Shruti Srivastva On 31 July 2020:06:16:23 PM
Question 77. Asked on :31 July 2020:05:16:19 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:18:11 PM
Question 78. Asked on :31 July 2020:05:12:27 PM
What is electromotive force?
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:14:19 PM
Question 79. Asked on :31 July 2020:05:05:25 PM
What does the direction of electric current signify in an electric current?
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:05:08:57 PM
Question 80. Asked on :31 July 2020:01:47:21 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
1 ampere = 1coulomb1second
-Answered by Shruti Srivastva On 31 July 2020:01:47:58 PM
Question 81. Asked on :31 July 2020:01:45:52 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:01:46:36 PM
Question 82. Asked on :31 July 2020:01:43:43 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
Electric current= Total charge flowing Time taken
OR
I = qt
-Answered by Shruti Srivastva On 31 July 2020:01:44:20 PM
Question 83. Asked on :31 July 2020:01:39:42 PM
-Added by Shruti Srivastva Physics » Current Electricity
Answer:
-Answered by Shruti Srivastva On 31 July 2020:01:42:09 PM
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