(i) What is the meaning of the term 'frequency' of an alternating current?
(ii) Why is alternating current considered to be advantageous over direct current for long range transmission of electric energy?

What is the meaning of the terms frequency of an altrnating current? What is its value in India? Why is an alternating current considered to be advntageous over direct current for long range transmission of electric energy?

Why is an alternating current advantageous over a direct current for long-range transmission of electric energy ?

What is alternating current?

The frequency of alternating current in India.

What is alternating current? Describe.

What is alternating current ?

What Is the frequency of alternating current (A.C.) ?