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The variation of electric field on the y...

The variation of electric field on the y-axis as a function of 'y' is best represented by [for the given figure]:

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
At y=0
Electric field has a unique value and `y=oo`
`E=0`
At y=0 Potential v=0
So, `(dE)/(dy)=0`
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