EASY
10th CBSE
IMPORTANT
Earn 100

What constitutes electric current through a path?

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
When is electric current said to be 1 ampere?
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
What is the minimum resistance which can be made using five resistors each of 5 Ω?
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
On what factors does resistivity of a conductor depend?
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
Draw the symbol of (a) variable resistance, (b) fuse
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
What is the resistance of an ideal ammeter?
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 1
Why does a voltmeter have infinite resistance?
EASY
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 2
Give two examples each of conductors and insulators of electricity.
MEDIUM
10th CBSE
IMPORTANT
SCIENCE PHYSICS>Chapter 3 - Electricity>EXERCISES>Q 2
What is the direction of flow of electric current conventionally show by drawing a simple circuit.