Question 2: NCERT Solutions for 12th Class Physics: Chapter 3-Current Electricity
A battery of emf 10 V and internal resistance 3 Ω is connected to a resistor. If the current in the circuit is 0.5 A, what is the resistance of the resistor? What is the terminal voltage of the battery when the circuit is closed?
Solution:
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NCERT Solutions for 12th Class Physics: Chapter 3-Current Electricity