| ASSERTION: Voltage is not proportional to current in the case of non ohmic devices. |
| REASON: Voltage is equal to product of resistance and. current as per Ohm's law. |
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: B
Solution :
For non ohmic devices resistance is not a constant or voltage does not vary linearly with the current. Thus Ohm's law is not obeyed by such devices.
You need to login to perform this action.
You will be redirected in
3 sec
