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Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsdipoleEasy2 minPYQ_2013

PhysicsEasysingle choice

An electric dipole of dipole moment $p$ is aligned parallel to a uniform electric field $E$ . The energy required to rotate the dipole by $9 0^{\circ}$ is:NEET 2013 (Karnataka)

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Potential energy of dipole $U = - pE (cos θ_{2} - cos θ_{1}) Here θ_{2} = 0^{\circ} = - pE (cos 90 - cos θ) θ_{2} = 9 0^{\circ} U L = PE$

Stream:NEETSubject:PhysicsTopic:ElectrostaticsSubtopic:dipole

⏱ 2mℹ️ Source: PYQ_2013

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