Section A: MCQs (1-20)
1. (c) Coulomb
2. (b) Current
3. (a) Ammeter
4. (b) Potential Differene
5. (c) Volt
6. (a) V and I
7. (d) All of these
8. (c) Material & Temperature
9. (b) Ohm
10. (b) Ohm-meter
11. (b) Current
12. (a) Voltage
13. (c) kWh
14. (b) $3.6 \times 10^6$ J
15. (c) Tungsten
16. (b) Nichrome
17. (c) $P = VI$
18. (a) $H = I^2 Rt$
19. (b) Lead and Tin
20. (b) Commutator
Section B: Fill in the Blanks (21-40)
21. scalar
22. series
23. parallel
24. zero
25. infinite
26. resistance
27. $1.6 \times 10^{-19}$
28. increases
29. less
30. greater
31. low
32. heating
33. high resistance
34. higher
35. opposite
36. Joule
37. Ampere
38. electrical energy
39. Rheostat
40. electric circuit
Section C: True or False (41-60)
41. False
42. True
43. False
44. False
45. False
46. False
47. False
48. True
49. True
50. True
51. True
52. True
53. False
54. True
55. True
56. True
57. False
58. True
59. False
60. False
Section D: Match the Following (61-80)
61. B (Ampere)
62. A (Volt)
63. D (Ohm)
64. C (Watt)
65. E (Joule)
66. B (V = IR)
67. A (H = I²Rt)
68. D (V²/R)
69. C (ρL/A)
70. E (Ohm-meter)
71. C (Low Resistance)
72. B (High Resistance)
73. A (Low MP)
74. D (Variable R)
75. E (Source of DC)
76. B (Filament)
77. C (Heating)
78. A (Wires)
79. E (Plastic)
80. D (Semiconductor)
Section E: One Word Answer (81-100)
81. $+1.6 \times 10^{-19}$ C
82. Silver
83. Constantan/Manganin
84. Doubled
85. Halved
86. Two
87. Heating Effect
88. Magnetic Effect
89. P = VI
90. E = P x t
91. No
92. No
93. Zero Hz
94. 50 Hz
95. Georg Ohm
96. Galvanometer
97. Live Wire
98. Brown
99. Green (or Green/Yellow)
100. kWh
