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For the given figure the direction of el...

For the given figure the direction of electric field at A will be

A

Along AX

B

Along AY

C

Along AZ

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D

`E_(3)=(k(2sqrt2Q))/((sqrt2a)^(2))=(sqrt2kQ)/(a^(2))`
Resultant of `vecE_(1),vecE_(2),vecE_(3)` is null vector
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