4. Determine the power supplied by the 9V source shown in Figure 4. 6 V 40...

Question

Question

4. Determine the power supplied by the 9V source shown in Figure 4. 6 V 40 3 12 9 V 6Ω Figure 4 Pov

science physics

Answer 1

Answer #1

net resistance of circuit

R = 2+4 +3+6 = 15

Current through circuit,

i = V/ R = (6+9)/ 15 = 1 A

power through 9 V

P = i V

P = 1* 9 = 9 W

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Answer 2

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