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There is an electric field along x-directionmagnitudeof that electric field increases uniformly along the positive X-direction, at the rat of 10^(4)NC^(-1) per metre. Find the force and torque experimenced by a system having a total dipole moment equal to 10^(-6) cm in the negative X-direction. |
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Answer» Solution :`dF=F_(1)~F_(2)=qE_(1)~qE_(2)` `=10^(4)xx10^(-6)` `=10^(-2)N` DIRECTION of this force is along negative X-direction. Here no TORQUE acts on the system as `barP//barE` (since `bartau=barPxxbarE`) |
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