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Electric Current and its Effects - Class VII Quiz

Class VII
Science
Electric Current and its Effects
15 questions
EASY

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Preview questions

1. What is electric current?

Flow of water · Flow of electric charge · Flow of air · Flow of heat

2. What is the unit of electric current?

Volt · Ohm · Ampere · Watt

3. Which device is used to measure electric current?

Voltmeter · Ammeter · Thermometer · Barometer

4. What happens when electric current passes through a conductor?

It cools down · It glows · It becomes heavier · It disappears

5. Which of the following materials is a good conductor of electricity?

Rubber · Wood · Copper · Plastic