Electric current MCQs, electric current quiz answers to learn high school physics courses online. Current electricity multiple choice questions (MCQs), electric current quiz questions and answers for online school degrees. Electrical energy and joules law, conductors, electromotive force, electric current test prep for high school teacher certification.

Learn physics MCQs: time a current of 30 ma takes to deliver 30 c charge is, with choices 0.3 s, 0.003 s, 0.4 s, and 0.5 s for online school degrees. Free physics student portal for online learning electric current quiz questions, MCQs to find questions answers based online learning tests.

MCQ: Time a current of 30 mA takes to deliver 30 C charge is

1. 0.3 s
2. 0.003 s
3. 0.4 s
4. 0.5 s

B

MCQ: To pass current through ammeter it should be connected in

1. parallel in circuit
2. series in circuit
3. both A and B
4. alternating circuit

B

MCQ: Rate of flow of charges is called

1. static charge
2. electric current
3. emf
4. coulomb's force

B

MCQ: SI unit of current is

1. charge
2. ohm
3. volt
4. ampere

D

MCQ: Terminal of galvanometer with red color shows

1. positive polarity
2. negative polarity
3. neutral
4. dual polarity

A