Web8 apr. 2024 · Current Electricity Question 1 Detailed Solution SOLUTION: When an electric current passes through the winding of the motor, a magnetic field generates, and due to the presence of an external magnetic field because of the magnets used in the motor, a net force in the form of torque is experienced by the shaft of the motor. Web27 mrt. 2024 · A magnetic dipole is a magnetic north pole and a magnetic south pole separated by a small distance. Magnetic dipole moments have dimensions of current times area or energy divided by magnetic flux density. The unit for dipole moment in meter–kilogram– second–ampere is ampere-square meter.
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