Class 7 Courses

Chapter 6: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 6

# Electrical Circuits and Electric Currents Multiple Choice Questions (MCQs) PDF Download - 5

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The Electrical circuits and electric currents Multiple Choice Questions (MCQs) with Answers PDF, electrical circuits and electric currents MCQs PDF Download e-Book Ch. 6-5 to study Grade 7 Science Course. Learn Electrical Circuits and Electric Currents Quiz Questions and Answers to learn online classes courses. The Electrical Circuits and Electric Currents MCQs App Download: Free learning app for current and energy, electric motors, electric resistance, series and parallel circuits, uses of electromagnets test prep for online certificate courses.

The Multiple Choice Question (MCQ Quiz): An instrument that gives an accurate measurement of electric current flowing in a circuit is known as; "Electrical Circuits and Electric Currents" App Download (Free) with answers: Galvanometer; Voltmeter; Barometer; Ammeter; to learn online classes courses. Solve Current and Energy MCQ Questions, download Google eBook (Free Sample) for free online classes.

## Electrical Circuits and Electric Currents Questions & Answers : MCQ Quiz 5

MCQ 21:

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

1. voltmeter
2. galvanometer
3. barometer
4. ammeter
MCQ 22:

A magnet may attract or repel by

1. another magnet
2. electric current
3. resistor
4. dynamo
MCQ 23:

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

1. more resistivity
2. less resistivity
3. equal resistivity
4. may have more or less resistivity
MCQ 24:

Current can only flow if there is a closed circuit

1. open circuit
2. closed circuit
3. series circuit
4. parallel circuit
MCQ 25:

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

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

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