Question

A microphone is a device that transforms an alternating voltage from one value to another value.

• A. True
• B. False

Answer 1

The correct option is B

False

A transformer is a device that transforms an alternating voltage from one value to another value using the principle of electromagnetic induction. It consists of a soft iron core with two coils wound around it which are not connected to each other.

Where in, a microphone is a device that converts sound waves into an electrical signal. It also works on the principle of electromagnetic induction.

So, the given statement is false.