In the circuit in the figure below, the batteries have negligible internal resistance. (Take R1 = 2.55 N, R2 = 4.15 N, and R3 = 5.70 N.) R2 R 12.0 V R3 12.0 V b. (a) Find the magnitude of the current in each resistor. I2.55n = A I4.150 = A I5.700 = A (b) Find the magnitude of the potential difference between points a and b. (c) Find the power supplied by each battery. left battery W right battery W
In the circuit in the figure below, the batteries have negligible internal resistance. (Take R1 = 2.55 N, R2 = 4.15 N, and R3 = 5.70 N.) R2 R 12.0 V R3 12.0 V b. (a) Find the magnitude of the current in each resistor. I2.55n = A I4.150 = A I5.700 = A (b) Find the magnitude of the potential difference between points a and b. (c) Find the power supplied by each battery. left battery W right battery W
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 45P: A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of...
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