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March 6, 2015

March 6, 2015

Posted by **kieran** on Wednesday, September 26, 2012 at 5:51pm.

5V 10ohms

R

A. find a relationship between I and R in the circuit using E=I R and kirchoffs voltage law.

B. the power to a resistor is given by I^2R watts write P as a function of R.

C. Find the setting of the variable resistor R so that it takes max power

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