An engineer built the circuit depicted in the figure. Assuming & = 8.30 V and R = 4.50 , find the following quantities. 12.0 V a E + 2.00 Ω ww 4.00 Ω b ww www R (a) the current in the 2.000 resistor (Enter the magnitude in mA.) Redraw the circuit, labeling currents, and apply Kirchhoff's rules to determine equations in terms of the given values. Solve your equations for the current in the 2.00-0 resistor. mA (b) the potential difference (in V) between points a and b Vb - V₂ = 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

An engineer built the circuit depicted in the figure. Assuming & = 8.30 V and R = 4.50 , find the following quantities. 12.0 V a E + 2.00 Ω ww 4.00 Ω b ww www R (a) the current in the 2.000 resistor (Enter the magnitude in mA.) Redraw the circuit, labeling currents, and apply Kirchhoff's rules to determine equations in terms of the given values. Solve your equations for the current in the 2.00-0 resistor. mA (b) the potential difference (in V) between points a and b Vb - V₂ = 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

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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