Question

explain rhe principle of motor

Answer 1

It is based on the principle that when a current-carrying conductor is placed in a magnetic field, it experiences a mechanical force whose direction is given by Fleming's Left-hand rule and whose magnitude is given by Force,F = B I l newton Where B is the magnetic field in weber/m2. I is the current in amperes and l is the length of the coil in meter. The force, current and the magnetic field are all in different directions.

Answer 2

Answer:

The principle of an electric motor is based on the current carrying conductor which produces magnetic field around it. A current carrying conductor is placed perpendicular to the magnetic field so that it experiences a force.