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An electric dipole of length 15cm having...

An electric dipole of length 15cm having charges `+6 xx 10^(-3) C` and `-6 xx 10^(-3) C` , placed at `30^(@)` with respect to a uniform electric field experiences a torque of magnitude `6 sqrt(3) N m`. Calculate the magnitude of electric field.

Text Solution

Verified by Experts

`tau=(2aQ)Esin theta`
Given `2a=10`cm and `Q=6xx10^(-3)` C
`:. E=2sqrt(3)xx10^(4)` N/C
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