Question

4. An electric dipole of length 10 cm having charges 6x10-3 C, placed at 30. w.r.t. a uniform
electric field experiences a torque of magnitude 6 Nm. Calculate 3
a. magnitude of the electric field
b. the potential energy of the dipole​

Answer 1

Answer:

ANSWER

U=−pEcosθ

τ=pEsinθ

From above equations,

U=−τ×cotθ

U=−6

3

×

3

U=−