Answer to Question #26179 in Electric Circuits for kareem
two similar wires made of the same material each of length 50cm and cross-sectional area 2mm .they are connected in series in an electric circuit to a battery of an internal resistance 0.5ohm . an electric current of 2A flows. when the wires are connected in parallel to the same battery the total current in the circuit increase to 6A : calculate the electromotive force of the battery used
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