Question: The power consumed in an electrical resistor is given by P (in watts) as below: If E = 200 volts and R = 10 ohms.

     The power consumed in an electrical resistor is given by P (in watts) as  below:

     The power consumed in an electrical resistor is given by

If E  = 200 volts and R = 10 ohms. Predict the power change if E is increased        by 5 volts and R is increased by 0.3 ohms.

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