| [ A ] law of conservation of charge |
|
| [ B ] law of conservation of energy |  |
| [ C ] third law of motion | |
| [ D ] none of these |
| [ A ] law of conservation of charge |
|
| [ B ] law of conservation of energy | |
| [ C ] third law of motion | |
| [ D ] none of these |
| Answer : Option B |
| Explanation : |
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