Physics, asked by apteprateeksha, 5 months ago

a battery of EMF 10 v and internal resistance 3 ohm 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 battery when circuit is closed

Answers

Answered by asansindane

Answer:

E=I(r+R)

10=0.5(3+R)

:.R=17 ohms....

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