Home
Class 12
PHYSICS
Assertion : When we rub a glass rod with...

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.

Text Solution

Verified by Experts

The correct Answer is:
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.
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CHARGES AND FIELDS

    NCERT FINGERTIPS|Exercise EXEMPLAR PROBLEMS|1 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

  • ELECTROMAGNETIC INDUCTION

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

When a glass rod is rubbed with silk, it

If a glass rod is rubbed with silk, it acquires a positive charge because :

Why does an ebonite rod get negatively charged on rubbing with fur ?

What will happen when we rub a glass rod with silk cloth?

If a glass rod is positively charged, then it consists of particles with

When a plastic comb is rubbed with dry hair, the hair get positively charged by friction. In this porcess :