Question

Assertion : When we rub a glass rod with silk, the rod gets positively charged and the silk gets negatively charged.
Reason : On rubbing, electrons from silk cloth move to the glass rod.
A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but 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.

Answer 1

Correct Answer - C
When we rub a glass rod with silk cloth, electrons from the glass rod are transferred to the silk colth. Thus the rod gets positively charged and the silk gets negatively charged.