Question

Current carrying conductor placed in a magnetic field experiences a force. The device based on this principle is

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Answer 1

Answer:

The principle of an electric motor is based on Fleming's left hand rule. i.e., a current carrying conductor experiences a force when placed in a magnetic field.

Answer 2

The device based on this principle is DC Motor.

What is the power of a current-carrying conductor in an attractive field?

• At the point when a current-carrying conductor is put in an attractive field, the conductor encounters a force toward a path opposite to both the heading of the attractive field and the course of current streaming in the conductor.
• This force is additionally called Lorentz force.

Functioning of DC Motor:

• The functioning standard of a DC engine is that "at whatever point a current-carrying conductor is set in an attractive field, it encounters a mechanical power".
• In this way, an engine is an electrical machine which changes over electrical energy into mechanical energy.

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