A student set up the circuit shown for her electronics class. Assuming & = 7.80 V and R = 4.60 02, find the following quantities. 12.0 V a E + 2.00 Ω www www R 4.00 Ω (a) the current in the 2.000 resistor (Enter the magnitude in mA.) 2.636 X 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- resistor. mA (b) the potential difference (in V) between points a and b Vb - V₂ =

A student set up the circuit shown for her electronics class. Assuming & = 7.80 V and R = 4.60 02, find the following quantities. 12.0 V a E + 2.00 Ω www www R 4.00 Ω (a) the current in the 2.000 resistor (Enter the magnitude in mA.) 2.636 X 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- resistor. mA (b) the potential difference (in V) between points a and b Vb - V₂ =

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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Question

A student set up the circuit shown for her electronics class. Assuming & = 7.80 V and R = 4.60 02, find the following quantities.
12.0 V
E
2.00 Ω
ww
ww
R
4.00 Ω
b
i
(a) the current in the 2.000 resistor (Enter the magnitude in mA.)
2.636
X
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- resistor. mA
(b) the potential difference (in V) between points a and b
Vb - V₂ =
V

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