EASY
10th CBSE
IMPORTANT
Earn 100

What is the principle behind working of an electric iron?

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
Write the relationship between electric potential difference and heat produced in the conductors.
EASY
10th CBSE
IMPORTANT
How many watts make 1 volt – ampere?
EASY
10th CBSE
IMPORTANT
Give the commercial unit of energy.
MEDIUM
10th CBSE
IMPORTANT
Relate kWh with SI unit of energy.
EASY
10th CBSE
IMPORTANT
What constitutes electric current through a path?
EASY
10th CBSE
IMPORTANT
When is electric current said to be 1 ampere?
EASY
10th CBSE
IMPORTANT
What is the minimum resistance which can be made using five resistors each of 5 Ω?
EASY
10th CBSE
IMPORTANT
On what factors does resistivity of a conductor depend?