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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is electricity?
π‘ Hint: Think about what powers your devices.
Question 2
Easy
What is the unit for measuring current?
π‘ Hint: Recall the unit that starts with 'A'.
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 electricity?
π‘ Hint: Think of how your devices run.
Question 2
True or False: Voltage is the flow of electric current.
- True
- False
π‘ Hint: Consider the definitions of current and voltage.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a circuit has a voltage of 12V and a resistance of 4Ξ©, calculate the current flowing through the circuit.
π‘ Hint: Apply Ohm's Law, which relates voltage, current, and resistance.
Question 2
A material has a very high resistance, and a voltage of 9V is applied. What will happen to the current?
π‘ Hint: Consider how resistance impacts current flow.
Challenge and get performance evaluation