Net torque refers to the overall rotational force acting on an object. It takes into account the magnitude and direction of all individual torques acting on the object.
An electric dipole is a pair of equal and opposite charges that are separated by a small distance. It is used to describe the distribution of electric charge in a system.
The confusion between net torque and electric dipole often arises because both involve the concept of a force acting on a system. However, net torque specifically relates to rotational forces, while electric dipole is used to describe the distribution of electric charge.
Net torque is calculated by multiplying the force acting on an object by the distance between the force and the axis of rotation. This can be represented as τ = r x F, where τ is the net torque, r is the distance, and F is the force.
Yes, an electric dipole can experience torque if it is placed in an external electric field. The force exerted by the field on the dipole's charges creates a torque, causing the dipole to rotate. This is known as electric dipole moment.