Physics
The force between the two charges is …………… when they are at an infinite separation.
- finite
- infinite
- zero
- none of the above
Current Electricity
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Answer
zero
Reason — The force between the two charges is zero when they are at an infinite separation.
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Related Questions
In the given figure, the flow of electrons would be :
- B to A
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- both A to B and B to A
- none of the above
A conductor having an excess of electrons is said to be at …………… potential while a conductor having a deficit of electrons is at ………….. potential.
- lower, lower
- lower, higher
- higher, lower
- higher, higher
The unit of potential difference is:
- ampere
- volt
- ohm
- coulomb
The S.I. unit of potential is :
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- Both (a) and (b)