Practice - Work Done in a Circuit
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Practice Questions
Test your understanding with targeted questions
Define work done in a circuit using the correct formula.
💡 Hint: Think about the relationship between voltage and charge.
What does the letter 'I' represent in the context of electric circuits?
💡 Hint: It is measured in Amperes.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating work done in a circuit?
💡 Hint: Think about how voltage and charge interaction leads to energy transfer.
True or False: Current is the measure of energy transferred in a circuit.
💡 Hint: Focus on the definitions of current and work.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A circuit with a voltage of 12 volts and a current of 4 Amperes runs for 10 seconds. Calculate the total work done. How can reducing the voltage impact the work done?
💡 Hint: Remember to multiply all the components.
If an appliance uses 1500 Watts and operates for 2 hours, determine the total charge that has passed through if the supply voltage is 120 volts.
💡 Hint: Convert hours into seconds to use the right time unit.
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Reference links
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