Current Electricity
Telangana Board · Class 12 · Physics
Practice quiz for Current Electricity — Telangana Board Class 12 Physics. MCQs and questions with answers to test your preparation.
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Sample Questions
What is the SI unit of electric current?
A wire has resistance 20 Ω at 0°C. If the temperature coefficient of resistance is 0.004/°C, what is its resistance at 50°C?
Which of the following statements about Ohm's law are correct?
Two resistors of 6 Ω and 12 Ω are connected in parallel. What is their equivalent resistance?
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