MEDIUM
6th CBSE
IMPORTANT
Earn 100

Why are electric wires covered by an insulating material?

Important Questions on Electricity

EASY
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q F
Where is electricity generated from?
EASY
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q F

Give reasons for the following:

Electricity flows through a conductor only.

EASY
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q F

Give reasons for the following:

Each electric appliance has two terminals.

MEDIUM
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q F

Give reasons for the following:

We use tungsten filament inside a bulb. 

MEDIUM
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q G
Explain an electric circuit with the help of a diagram.
MEDIUM
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q G
Explain how an electrical torch works with the help of a diagram. 
MEDIUM
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q G
Explain a dry cell with the help of a diagram.
MEDIUM
6th CBSE
IMPORTANT
New Learning Science 6>Chapter 13 - Electricity>EXERCISES>Q G
You are given a bulb, two pieces of wire and a dry cell. After connecting the bulb with the cell you find that the bulb is not glowing. Why may be the reasons?