In a certain region of space, electric field is along the z-directionthroughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of105 NC–1 per metre. What are the force and torque experienced by asystem having a total dipole moment equal to 10–7 Cm in the negativez-direction ?

In a certain region of space, electric field is along the z-directiont

1.	In a certain region of space, electric field is along the z-directionthroughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of105 NC–1 per metre. What are the force and torque experienced by asystem having a total dipole moment equal to 10–7 Cm in the negativez-direction ?
Answer» In a certain region of space, electric field is along the z-directionthroughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of105 NC–1 per metre. What are the force and torque experienced by asystem having a total dipole moment equal to 10–7 Cm in the negativez-direction ?

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