Question

please answer this..​

Answer 1

Answer:

Induction is the magnetic field which is proportional to the rate of change of the magnetic field. ... 1 Henry is defined as the amount of inductance required to produce an emf of 1 volt in a conductor when the current change in the conductor is at the rate of 1 Ampere per second.

Answer 2

Answer:

1. Shehnai

2. Harmonium

3. Tampura

Thanks:-)