Physics, asked by devirupa150, 9 months ago

An electric dipole of length 5mm has dipole moment equal to 2×10-8cm calculate the value of charge of dipole.

Answers

Answered by SwaggerGabru
6

Answer:

Electric dipole moment, p = 4 × 10−9 C m (Given)

Angle made by p with a uniform electric field, θ = 30° (Given)

Electric field, E = 5 × 104 N C−1 (Given)

Torque acting on the dipole is given by the relation,

τ = pE sinθ

= 4 × 10-9 × 5 × 104 × sin 30

= 20 × 10-5 × 1 half

= 10-4 Nm

Therefore, the magnitude of the torque acting on the dipole is 10−4 N m.

Answered by gaurikajain30
1

Answer:

here we have to find the magnitude of charge not torque.

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