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NTS - NAT IE Test - Physics - Current Electricity - Quiz 3

Practice 10 high yield MCQs on Physics from Chapter Current Electricity for NAT IE Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What is the formula for terminal voltage of a cell?



22. What is the current from a 12 V cell with internal resistance 1 Ω connected to a 5 Ω load?



23. What is the short-circuit current of a cell?



24. When current flows through a cell, terminal voltage is:



25. What does Kirchhoff's first law state?



26. What does Kirchhoff's second law state?



27. At a junction, I₁=2A enters, I₂=3A enters, and I₃ leaves. What is I₃?



28. What is the application of Kirchhoff's laws?



29. What is true about current in a series circuit?



30. What is a Wheatstone bridge used for?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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