Physics GK 20 - Electricity

Physics Multiple Choice Questions (MCQs) and Answers with explanation on Electricity for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India.

Which of the following is the commercial unit of electric power?
What is the work done to move a unit charge from point to another called as?
As per Ohm's law, if the resistance of a conductor is doubled, what will be the effect on the current flowing through it?
Which of the following metals is mostly used for filaments of electric bulbs?
What is the property of a conductor to resist the flow of charges known as?

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