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Class X Science Quiz on Electricity

Class X
Science
Electricity
11 questions
EASY

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Preview questions

1. What is the unit of electric current?

Volt · Ohm · Ampere · Watt

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

Rubber · Copper · Wood · Plastic

3. What is the effect of increasing the resistance in a circuit?

Increases current · Decreases current · No effect · Increases voltage

4. What device is used to measure electric current?

Voltmeter · Ammeter · Ohmmeter · Wattmeter

5. Which of the following is the correct formula for Ohm's Law?

V = IR · I = VR · R = VI · V = RI