Question

Asked Nov 23, 2019

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Two 3V batteries are connected in parallel to a 10 ohm resistor, where one of the batteries has double the internal resistance. Estimate the power delivered by each battery.

Step 1

Drawing the circuit diagram for the given points.

The internal resistance of the battery is connected in series with the voltage.

Step 2

Applying nodal analysis in the above circuit:

Step 3

Evaluating the current in each battery branch to calculate the power delivered by the battery.

The currents are in negative direction, which m...

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