Question

Coulomb's law is applicable to (multi option)
a) point charges
b) stationary charges
c) spherical charges
d) charges in motion
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Answer 1

Required Answer :-

b) Stationary Charges.

Explanation :-

The statement that the "Coulomb's law is applicable to only stationary electric charges" is true. This is because in case of moving charges, there is a current, which generates magnetic field that in turn exerts force on moving charges, therefore we no longer consider Coulomb's Force alone.