| Assertion: The possibility of an electric bulb fusing is higher at the time of switching on and off. |
| Reason: Inductive effects produce a surge at the time of switch off and switch on. |
A) If both assertion and reason are true and reason is the correct explanation of assertion.
B) If both assertion and reason are true and reason is not the correct explanation of assertion.
C) if assertion is true but reason is false.
D) If both assertion and reason are false.
E) If assertion is false but reason is true.
Correct Answer: A
Solution :
The assertion is true. The reason is also true. It explains assertion. The bulb fuse when potential difference across it because more than its rating voltage. At on and off moment, inductive effect may produce a surge in voltage and the bulb may be fused under higher voltage.
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