R1 R2 A R5 В R4 R3 R6 R7 The circuit above has R1 = 820 Q, R2 = 220 Q, R3 = 470 2, R4 = 910 Q, R5 = 560 n, R6 = 330 2, and R7 = 680 Q and an equivalent resistance looking into points A and B of RAB = 2244.8 . The voltage applied to the circuit is VAB = 100 V. Determine the power dissipated by R4. PR4 = 0.1214 W %3D PR4 = 0.0293 W PR4 = 0.6549 W %3D PR4 = 0.0627 W

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R1
R2
А
R5
B
R4
R3
R6
R7
The circuit above has R1 = 820 Q, R2 = 220 2, R3 = 470 O, R4 = 910 2, R5 = 560 N,
R6 = 330 Q, and R7 = 680 Q and an equivalent resistance looking into points A and B
of RAB = 2244.8 Q. The voltage applied to the circuit is VAB = 100 V. Determine the
%3D
power dissipated by R4.
PR4
= 0.1214 W
PR4
= 0.0293 W
PR4
= 0.6549 W
= 0.0627 W
PR4
Transcribed Image Text:R1 R2 А R5 B R4 R3 R6 R7 The circuit above has R1 = 820 Q, R2 = 220 2, R3 = 470 O, R4 = 910 2, R5 = 560 N, R6 = 330 Q, and R7 = 680 Q and an equivalent resistance looking into points A and B of RAB = 2244.8 Q. The voltage applied to the circuit is VAB = 100 V. Determine the %3D power dissipated by R4. PR4 = 0.1214 W PR4 = 0.0293 W PR4 = 0.6549 W = 0.0627 W PR4
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