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Torque Equation of DC Motor- Its Derivation

When the current-carrying conductor is placed in the magnetic field, the conductor experiences a force that exerts a turning moment or torque F x r.

The DC motor is most suitable for loads that demand a higher starting torque. When DC voltage is applied to the armature, the motor is

What is DC Motor? DC motor or Direct Current Motor converts electrical energy into mechanical energy. It is used to drive the mechanical loads. The

The back EMF momentarily opposes the armature voltage when the speed of the DC motor is changed, and thus, it limits the armature current. What

The DC series motor attains dangerously high speed when we run it on no load. The main reason for overspeeding is that at no load,

The Starting torque is the maximum torque that a motor can deliver to the mechanical load for its rotation. DC motor is capable of delivering