Advertisements
Advertisements
Question
Write true or false for a given statement.
Wool is a conductor of electricity.
Options
True
False
Advertisements
Solution
False
Wool is an insulator of electricity.
APPEARS IN
RELATED QUESTIONS
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.

Zubeda made an electric circuit using a cell holder shown in Figure, a switch and a bulb. When she put the switch in the ‘ON’ position, the bulb did not glow. Help Zubeda in identifying the possible defects in the circuit.

Select the correct alternative
Electricity can flow through
You are provided with a torch bulb, a cell and two plastic coated f metal wires. Draw a diagram to show a complete circuit to light the bulb.
How many electrons are passing per second in a circuit in which there is a current of 5 A?
Identify the circuit in which the electrical components have been properly connected.
![]() |
![]() |
![]() |
![]() |
| (i) | (ii) | (iii) | (iv) |
A combination of two or more cells is called a ______.
Unscramble the following words:
HICWTS
Visit an electric shop. Request an electrician to show you the various types of fuses and MCB and to explain how they work.




