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Question
The electric potential on the axis of an electric dipole at a distance ‘r from it’s centre is V. Then the potential at a point at the same distance on its equatorial line will be ______.
Options
2V
-V
V/2
Zero
Solution
The electric potential on the axis of an electric dipole at a distance ‘r from it’s centre is V. Then the potential at a point at the same distance on its equatorial line will be zero.
Explanation:
Potential on the equatorial line of dipole is always zero.
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