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An electric dipole placed at an angle of...

An electric dipole placed at an angle of `30^(@)` with a uniform electric field of intensity `10^(4)N.C^(-1)` experiences a torque of `9xx10^(-26)N.m`. What is the moment of the electric dipole?

Text Solution

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Torque `tau=pEsin theta`
`implies9xx10^(-26)"Nm"=p(10^(4)"N"//"C")(sin 30^(@))`
`:." "p=1.8xx10^(-29)` Cm
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