Figure P18.19 shows a circuit diagram. (R1 = 1490 2, R2 = 420 , AV = 28.0 V) 1 000 N R, 30.0 V AV 2 000 N 20.0 V Figure P18.19 (a) Determine the current. mA (b) Determine the potential of wire A relative to ground. V (c) Determine the voltage drop across the 1490 2 resistor.

Figure P18.19 shows a circuit diagram. (R1 = 1490 2, R2 = 420 , AV = 28.0 V) 1 000 N R, 30.0 V AV 2 000 N 20.0 V Figure P18.19 (a) Determine the current. mA (b) Determine the potential of wire A relative to ground. V (c) Determine the voltage drop across the 1490 2 resistor.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 51P: In the circuit of Figure P21.51, determine (a) the current in each resistor and (b) the potential...

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