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Chapter 12 - Electrostatics - 7
1.
Like charges attract while unlike charges repel.
a) True
b) False
2.
The unit of charge is ampere.
a) True
b) False
3.
Coulomb force is a two way force.
a) True
b) False
4.
Coulomb law is consistent with Newton’s third law.
a) True
b) False
5.
The idea of electric field lines was proposed by RA Milikan.
a) False
b) True
6.
Unit of electric intensity is Volt/Newton.
a) True
b) False
7.
Electric field lines originates from the negative charge.
a) False
b) True
8.
The value of relative permitivity is same for different materials.
a) False
b) True
9.
Electric flux is a scalar quantity.
a) False
b) True
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