EASY
6th CBSE
IMPORTANT
Earn 100

Silver is the best conductor of electricity. Why do you think electric wires are then made out of copper or aluminium?

Important Questions on Electricity and Circuits

MEDIUM
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q H
Why should an electrician use rubber gloves while repairing an electric switch at your home?
MEDIUM
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q H

Can the handles of the tools like screwdrivers and pliers used by electricians for repair work are covered with thin aluminium foil instead of plastic or rubber? Explain it.

MEDIUM
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q H
What do you think would happen if we did not have an electric switch in a circuit?
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q I

An electric cell has

EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q I

Which of the following device converts chemical energy into electric energy?

EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q I

Which of these is an insulator?

EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q I
Electric current can flow through:
EASY
6th CBSE
IMPORTANT
CANDID New Trends in SCIENCE 6>Chapter 12 - Electricity and Circuits>TEST YOUR KNOWLEDGE>Q I
Which of the following materials are used for making an electric circuit?