Practice INTRODUCTION - 3.1 | 3. CURRENT ELECTRICITY | CBSE 12 Physics Part 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is electric current?

πŸ’‘ Hint: Think about what flows in wires.

Question 2

Easy

Name one application of steady electric current.

πŸ’‘ Hint: Consider common household items.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is electric current measured in?

  • Volts
  • Amperes
  • Ohms

πŸ’‘ Hint: Think of the unit used in household electricity.

Question 2

True or False: All charges move spontaneously.

  • True
  • False

πŸ’‘ Hint: Recall the difference between static and moving charges.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Calculate the total current flowing through a circuit if two devices drawing 3 A and 4 A are connected in parallel.

πŸ’‘ Hint: Remember to add currents in parallel configurations.

Question 2

If a charged balloon discharges as a form of lightning, what can be inferred about the movement of charges?

πŸ’‘ Hint: Think about how opposites attract.

Challenge and get performance evaluation