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April 18, 2014

Homework Help: College physics

Posted by monique on Saturday, July 17, 2010 at 6:59pm.

Find the following potential differences. The magnitude of the potential difference DeltaV1 across the resistor of resistance R1 = 15.0 Ohm. The magnitude of the potential difference DeltaV2 across the resistor of resistance R2 = 45.0 Ohm. The magnitude of the potential difference DeltaV3 across the resistor of resistance R3 = 20.0 Ohm. The magnitude of the potential difference DeltaV4 across the resistor of resistance R4 = 25.0 Ohm

Find the currents through and the potential difference across each resistor in the circuit shown on the diagram . Use the following values: EMF = 12.0 V, R1 = 15.0 Ohm, R2 = 45.0 Ohm, R3 = 20.0 Ohm, and R4 = 25.0 Ohm.

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