U)hnpele (a) Fรกrad(vi) The torque acting on an electric dipole of

1.	U)hnpele (a) Fรกrad(vi) The torque acting on an electric dipole of dipole moment P placedparallel to electric field E will be:(a) PE(b) P/E(c) Zero(d) E/Pii) The distance to whi
Answer» Torque experienced by the dipole in uniform electric fieldτ=PEsinθτ=PEsin⁡θ (i) For minimum torqueθ=0∘θ=0∘ τmin=pEsinθ∘τmin=pEsin⁡θ∘ =0=0 (ii) For maximum torqueθ=90∘θ=90∘ τmax=PEsin90∘τmax=PEsin⁡90∘ =PE

U)hnpele (a) Fรกrad(vi) The torque acting on an electric dipole of dipole moment P placedparallel to electric field E will be:(a) PE(b) P/E(c) Zero(d) E/Pii) The distance to whi

Answer»

Torque experienced by the dipole in uniform electric fieldτ=PEsinθτ=PEsin⁡θ

(i) For minimum torqueθ=0∘θ=0∘

τmin=pEsinθ∘τmin=pEsin⁡θ∘

=0=0

(ii) For maximum torqueθ=90∘θ=90∘

τmax=PEsin90∘τmax=PEsin⁡90∘

=PE