Practice - Work Done in Terms of Current
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Practice Questions
Test your understanding with targeted questions
What is the formula for calculating work done in an electric circuit?
💡 Hint: Remember, work depends on voltage, current, and time.
If a current of 4A flows for 3 seconds with a 5V potential difference, how much work is done?
💡 Hint: Use the formula W = V * I * t.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the work formula in terms of voltage and current?
💡 Hint: Think about how charge relates current and time.
True or False: Work can be calculated using just current.
💡 Hint: Remember, there are multiple factors involved.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
If a device uses 30V with a current of 2A for 10 seconds, calculate the work done, and if the device operates continuously for 5 minutes, how much work is done in total?
💡 Hint: Break it into parts; calculate work done for different intervals.
A circuit does 500 Joules of work while maintaining a power of 10 watts. How much time did the current flow?
💡 Hint: Rearrange the power formula to find time.
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