Practice - Potential Difference
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Practice Questions
Test your understanding with targeted questions
Define potential difference.
💡 Hint: Think about work and charge.
What is the unit of potential difference?
💡 Hint: Remember what we measure in circuits.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating potential difference?
💡 Hint: Think about what variables are involved.
True or False: A higher potential difference decreases the flow of charge.
💡 Hint: Consider how batteries work.
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Challenge Problems
Push your limits with advanced challenges
If a circuit operates at a potential difference of 9V and the current flowing is 3A, how much work is done in moving charges through the circuit over 5 seconds?
💡 Hint: Remember to use the formulas for work done.
In a circuit, if you increase the potential difference from 4V to 12V, how does it affect the flow of current if the resistance remains constant?
💡 Hint: Consider how voltage and current interact in Ohm's law.
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