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In the circuit below, the lightbulb has a resistance of 3012. The top battery is 10.0V with an internal resistance of 1.00 (d
In the circuit below, the top resistor is 100 and the battery is 9.0V with some unknown internal resistance. If the total cur
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Answer #1

1. Resistance of bulb, R=30u internal resistance 8 = l.on & - 10.0v E = 9.0VR ems of battery E = 9.0 V o E R =lon. let internal resistance = 8 Currey through circuit 0.86A I (R+8) = 7 Holm R I 9.0 0.86

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