Question

Asssertion: Two glass rods become charged when rubbed with a silk cloth.
Conclusion: Both the glasses acquire unlike charges.

• A. Both assertion and conclusion is true
• B. Both assertion and conclusion is false
• C. Only assertion is false
• D. Conclusion is not true for assertion

Answer 1

The correct option is D Conclusion is not true for assertion

Since it is the same silk cloth rubbing two glass rods, they acquire the same kind of charges. This is further inferred from the fact that they tend to repel each other, and we know that like charges repel each other.