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If force acting on a point charge 6.4 xx...

If force acting on a point charge `6.4 xx 10^(-3)` C placed in uniform electric field is 0.128N, then electric field at point is ...... N/C.

A

2

B

`0.2`

C

20

D

200

Text Solution

Verified by Experts

The correct Answer is:
C
`E = F/q = (0.128)/(6.4 xx 10^(-3)) = 20 N//C`
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