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Some equipotential surface are shown in ...

Some equipotential surface are shown in the figure. Find the value of electric field :-

A

1 V/cm

B

2 V/cm

C

3 V/cm

D

4 V/cm

Text Solution

Verified by Experts

The correct Answer is:
D

Take perpendicular distance between equipotential lines, here electric field is uniform
`E=(20-10)/(5 sin 30^(@))=4V//cm`
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