MCQ
Assertion : A spark occur between the poles of a switch when the switch is opened.
Reason : Current flowing in the conductor produces magnetic field.
Reason : Current flowing in the conductor produces magnetic field.
- AIf both assertion and reason are true and the reason is the correct explanation of the assertion.
- ✓If both assertion and reason are true but reason is not the correct explanation of the assertion.
- CIf assertion is true but reason is false.
- DIf the assertion and reason both are false.

