Which option explains the rule to understand the working of the motor?
(a) When a current-carrying conductor is moved with a force, it creates the magnetic field.
(b) When a conductor is moved inside a magnetic field, the current is produced in the conductor.
(c) When the magnetic field is moved relative to the conductor, the current is produced in the conductor.
(d) When a current-carrying conductor placed in a magnetic field, it experiences a force by
a magnetic field.