What Do You Mean by A.C.? - Physics

What do you mean by A.C.?

One Line Answer

If the current changes direction after equal intervals of time, it is known as alternating current (A.C.).

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Chapter 4: Current Electricity - Exercise 4.3 ii [Page 206]

Chapter 4 Current Electricity
Exercise 4.3 ii | Q 2 | Page 206

What is an Ammeter? How is It Connected in a Circuit? Draw a Diagram to Illustrate Your Answer.

Define the following:

Semiconductors

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