Question

Explain dynamic and static induced emf with diagram​

Answer 1

Answer:

Transformer is an example of statically induced emf. Here the windings are stationary,magnetic field is moving around the conductor and produces the emf. The emf induced in a coil due to relative motion of the conductor and the magnetic field is called dynamically induced emf.

Answer 2

When a conductor moves through a magnetic field or experiences a change in the magnetic field, an electromotive force (EMF) is induced in the conductor. There are two types of induced EMF: static induced EMF and dynamic induced EMF.

• Static induced EMF: Static induced EMF occurs when a conductor is stationary, but there is a change in the magnetic field around it. This can occur when the magnetic field around the conductor changes due to the movement of a nearby magnet or a change in the current flowing through a nearby conductor. The magnitude of the static induced EMF depends on the rate of change of the magnetic field.

• Dynamic induced EMF: Dynamic induced EMF occurs when a conductor moves through a stationary magnetic field. This can occur when a conductor moves through a magnetic field due to the motion of the conductor or the magnetic field. The magnitude of the dynamic induced EMF depends on the velocity of the conductor and the strength of the magnetic field.

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