Home Physics Electric Charges and Fields All Topic Question for Revision Test The centers of two identical small conductin…
Physics Electric Charges and Fields All Topic Question for Revision Test MCQ (Single Correct)

The centers of two identical small conducting spheres are 1 m apart. They carry charges of opposite kind and attract each other with a force F. When they are connected by a conducting thin wire they repel each other with a force . What is the ratio of magnitude of charges carried by the spheres initially?

A
B

C
D

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Text Solution

Verified by Experts
The correct answer is:
C

From Coulomb's law,

F

Dividing Eq. (i) by Eq (ii), we get

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