13_Chapter 18 HomeworkCH18 Direct-Current Circuits

13_Chapter 18 HomeworkCH18 Direct-Current Circuits -...

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Direct-Current Circuits 111 ±²³´ µ ¶³´´ ± ±³´´ ± ·³´´¸ ± ¹³´´¸ ± ±²³´ µ ´³º»´ ± ·³´´¸ ± ¹³´´¸ ± 18.14 The resistance of the parallel combination of the resistors is 3.00 and 1.00 1 11 0.750 1.00  =+ =  ΩΩ  4.00 6.75 p RR + +Ω = 3.00 p R 2.00 eq =Ω The equivalent resistance of the circuit connected to the battery is and the current supplied by the battery is 18.0 eq V I R == V 2.67 A 6.75 = 2.00- The power dissipated in the resistor is ( ) ( ) 2 2.00 14.2
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This document was uploaded on 10/20/2011.

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