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In a figure shown the electric field int...

In a figure shown the electric field intenisity at `r=1,r=6m,r=9m` and `Vm^(-1)` is

A

`-5,-1.67,+5`

B

`-5,0,+5`

C

`0,1.67,0`

D

`+5,1.67,-5`

Text Solution

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The correct Answer is:
2
`E=-(dV)/(dr)`
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