Part b please. A professor created the circuit shown in the figure for her lab. Assuming &-8.50 V and R = 5.30 0. find the following quantities120 V2.000wwwwwwR4.000(a) the current in the 2.000 resistor (Enter the magnitude in mA.)745✓ MANeed Help? Read I(b) the potential difference (in V) between points a and bV-V-4.492xApply Ohm's law and your result from part (a) to calculate your answer. It might help to redraw the circuit so that points a and b are clearly defined junctions. V

Given:The current across 2Ω resistor is I = 743mA= 743×10-3A

A professor created the circuit shown in the figure for her lab. Assuming & 8.50 V and R = 5.30 0, find the following quantities 120 V 2.000 www www R Need Help? 4.00 12 (a) the current in the 2.000 resistor (Enter the magnitude in mA.) 743 ✔ MA (b) the potential difference (in V) between points a and b V-V₂-4.492 x Apply Ohm's law and your result from part (a) to calculate your answer. It might help to redraw the circuit so that points a and b are clearly defined junctions. V

A professor created the circuit shown in the figure for her lab. Assuming & 8.50 V and R = 5.30 0, find the following quantities 120 V 2.000 www www R Need Help? 4.00 12 (a) the current in the 2.000 resistor (Enter the magnitude in mA.) 743 ✔ MA (b) the potential difference (in V) between points a and b V-V₂-4.492 x Apply Ohm's law and your result from part (a) to calculate your answer. It might help to redraw the circuit so that points a and b are clearly defined junctions. V

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 14CQ: The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance...

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