Electricity Quiz - CBSE Class 10 Science

Free practice quiz: Electricity (CBSE Class 10 Science). 18 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This CBSE Class 10 Science practice quiz has 18 multiple-choice questions on Electricity. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. What is the unit of electric current?

   1. Volt
   2. Ohm
   3. Ampere
   4. Watt
   Show answer

   Answer: C. Ampere

2. Which material is known as a poor conductor of electricity?

   1. Copper
   2. Aluminum
   3. Rubber
   4. Iron
   Show answer

   Answer: C. Rubber

3. What is the main component that allows current flow in a circuit?

   1. Diode
   2. Transistor
   3. Resistor
   4. Battery
   Show answer

   Answer: D. Battery

4. Which of the following is an example of an insulator?

   1. Copper wire
   2. Water
   3. Glass
   4. Raw metals
   Show answer

   Answer: C. Glass

5. The concept of electric field strength is measured in:

   1. Volts
   2. Newtons
   3. Coulombs
   4. Volts per meter
   Show answer

   Answer: D. Volts per meter

More questions in this quiz

Answers and explanations are in the full quiz.

1. What device is used to measure voltage?
2. What is the formula for calculating electrical power?
3. If the resistance is doubled, how does it affect the current?
4. Which circuit configuration provides multiple paths for current?
5. What happens to the total resistance in a series circuit?
6. What is a common use for a resistor in a circuit?
7. What kind of current flows in the same direction?
8. When connected in series, the total voltage is equal to what?
9. What type of circuit has only one path for current?
10. A fuse is used in an electrical circuit primarily for:
11. How does increasing resistance in a circuit affect power consumption?
12. In an electrolytic cell, the process of electrolysis is used to:
13. What is the result of short-circuiting a wire in a circuit?

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