Electrostatic| Practice MCQs Physics for Mdcat | mosaicbro.com

Electrostatic| Practice MCQs Physics for Mdcat

7 of 93 questions (Page 1 of 14)

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1 The branch of science which deals with study of ______ charges, is called electrostatics:
Correct Answer: A
Explanation: Electrostatics deals with charges at rest.
2 Like charges ______ each other:
Correct Answer: B
Explanation: Like charges repel each other according to Coulomb's law.
3 Unlike charges ______ each other:
Correct Answer: C
Explanation: Unlike charges attract each other.
4 A substance through which an electric current can pass, is called ______:
Correct Answer: A
Explanation: Conductors allow electric current to pass through them.
5 The conductor is a substance which contains ______ electrons:
Correct Answer: D
Explanation: Conductors contain free electrons that facilitate current flow.
6 The substance through which an electric current cannot pass, is called ______:
Correct Answer: A
Explanation: Insulators do not allow electric current to pass through.
7 The insulator is a substance which does not contain ______ electrons:
Correct Answer: C
Explanation: Insulators lack free electrons, hindering current flow.
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