Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
Wool is a conductor of electricity.
पर्याय
True
False
Advertisements
उत्तर
False
Wool is an insulator of electricity.
APPEARS IN
संबंधित प्रश्न
Draw the circuit diagram to represent the circuit shown in the figure.

Figure shows four cells fixed on a board. Draw lines to indicate how you will connect their terminals with wires to make a battery of four cells.

The bulb in the circuit shown in Figure does not glow. Can you identify the problem? Make necessary changes in the circuit to make the bulb glow.

Longer line in the symbol for cell represents its ______ terminal.
The combination of two or more cells is called a ______.
An electrician is carrying out some repairs in your house. He wants to replace a fuse by a piece of wire. Would you agree? Give reasons for your response.
What is a battery?
How many electrons are passing per second in a circuit in which there is a current of 5 A?
______ is an instrument used in electric circuits to find the quantity of current flowing through the circuit.
Visit an electric shop. Request an electrician to show you the various types of fuses and MCB and to explain how they work.
