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10C and 20C are separated by a distance ...

10C and 20C are separated by a distance d. If the electric field at the location of a charge 10C is `vec(E )`, the field at the location of 20C is

A

`vec(E )//2`

B

`-vec( E)//2`

C

`-vec(E )`

D

`vec(E )`

Text Solution

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The correct Answer is:
B
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