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Two identical resistors are connected in parallel across a 23Vbattery, which supplies them with a total power of 8.7W. While thebattery is still connected, one of the resistors is heated so thatits resistance doubles. The resistance of the other resistorremains unchanged. Find (a). the initial resistance of eachresistor, and (b) the total power delivered to the resistors afterone resistor has been heated.

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