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The electric potential at a point in fre...

The electric potential at a point in free space due to a charge `Q` coulomb is `Q xx 10^(11)` volts. The electric field at that point is

A

`12 piepsilon_0 Q xx 10^22 Vm^(-1)`

B

`4 piepsilon_0 Q xx 10^20 Vm^(-1)`

C

`12 piepsilon_0 Q xx 10^20 Vm^(-1)`

D

`4 piepsilon_0 Q xx 10^22 Vm^(-1)`

Text Solution

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The correct Answer is:
D
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