What is the value of the unknown resistor

Reference no: EM13302386

A battery is designed to have an EMF of 12.0V. When the battery is connected to an unknown resistor in series the terminal voltage drops down to 10.0V. If the current flowing through the curcuit is 2 A, then

what is the internal resistance of the battery?

what is the value of the unknown resistor?

Reference no: EM13302386

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