Physics
The unit of potential difference is:
- ampere
- volt
- ohm
- coulomb
Current Electricity
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Answer
volt
Reason — Potential difference is measured in joule per coulomb which is named as volt (V).
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Related Questions
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 force between the two charges is …………… when they are at an infinite separation.
- finite
- infinite
- zero
- none of the above
The S.I. unit of potential is :
- Joule/coulomb
- Volt
- Ampere
- Both (a) and (b)
On increasing the resistance in a circuit, the current in it:
- decreases
- increases
- remains unchanged
- nothing can be said