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ECAT - Practice Test - Physics - Current Electricity Quiz

Attempt 10 MCQs on ECAT - Practice Test - Physics - Current Electricity | Quiz 2

11. What is constant in a parallel circuit?



12. What is the equivalent resistance of resistors in series?



13. What is the equivalent resistance of resistors in parallel?



14. What are the formulas for electrical power?



15. What are the units of electrical power?



16. What is the energy dissipated in a resistor?



17. What is the definition of EMF?



18. What is the terminal voltage of a cell with internal resistance r?



19. What effect does internal resistance have?



20. How do EMFs add in series?



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