Two spherical conductors B and C having equal radii and car… | CGP Edu

Physics Electric Charges and Fields All Topic Question for Revision Test MCQ (Single Correct)

Two spherical conductors B and C having equal radii and carrying equal charges on them repel each other with a force F, when kept apart at some distance. A third spherical conductor having same radius as that of B but uncharged is brought in contact with B, then brought in contact with C and finally removed away from both. The new force of repulsion between B and C is

A

B

C

D

Text Solution

Verified by Experts

The correct answer is:

Initially force,

Finally, when a third spherical conductor comes in contact alternatively with B and C then removed, the charges on B and C become and , respectively.

Now, force,

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

One metallic sphere A is given positive charge whereas another identical metallic sphere B of exact…

When electrons are removed from a neutral metal sphere, then the charge on the sphere becomes

A conductor has positive charge. The conductor has (charge on electron )

Charge on -particle is

Two similarly charged bodies can

A metallic sphere having no net charge is placed near a finite metal plate carrying a positive char…

CG

CGP Question Assistant Question Bank + AI Help

Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.

Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.