Ina certain region of space, electric field is along the z-directionthroughout. The magnitude of electric field is, however, not constantbut increases uniformly along the positive z-direction,at the rate of 105NC−1per metre. What are the force and torque experienced by a systemhaving a total dipole moment equal to 10−7Cm in the negative z-direction?

Ina certain region of space, electric field is along the z-directionth

1.	Ina certain region of space, electric field is along the z-directionthroughout. The magnitude of electric field is, however, not constantbut increases uniformly along the positive z-direction,at the rate of 105NC−1per metre. What are the force and torque experienced by a systemhaving a total dipole moment equal to 10−7Cm in the negative z-direction?
Answer» In a certain region of space, electric field is along the z-direction throughout. The magnitude of electric field is, however, not constant but increases uniformly along the positive z-direction, at the rate of 10⁵ NC⁻¹ per metre. What are the force and torque experienced by a system having a total dipole moment equal to 10⁻⁷ Cm in the negative z-direction?

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