# Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 5 PDF Book Download

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## MCQ on Electrical Circuits and Electric Currents Worksheets 5 PDF Book Download

MCQ: An instrument that gives an accurate measurement of electric current flowing in a circuit is known as

1. voltmeter
2. galvanometer
3. barometer
4. ammeter

D

MCQ: A magnet may attract or repel by

1. another magnet
2. electric current
3. resistor
4. dynamo

A

MCQ: Compared to long thick wire of copper, short but thick wire would have

1. more resistivity
2. less resistivity
3. equal resistivity
4. may have more or less resistivity

B

MCQ: Current can only flow if there is a closed circuit

1. open circuit
2. closed circuit
3. series circuit
4. parallel circuit

A

MCQ: If someone carrying a knife or gun passes through a detector, it alters rate of

1. current
2. voltage
3. resistance
4. magnetic field

D