95 In Fig. 27-79, E, = 6.00 V, 12.0 V, R = 100 0, 200 N, and R, = 300 N. R = One point of the circuit is grounded (V = 0). What are the (a) size and (b) direction (up or down) of the current through resistance 1, the (c) size and (d) direction (left or right) of the current through resistance 2, and the (e) size and (f) direction of the current through resistance 3? (g) What is the electric potential at point A? %3D

95 In Fig. 27-79, E, = 6.00 V, 12.0 V, R = 100 0, 200 N, and R, = 300 N. R = One point of the circuit is grounded (V = 0). What are the (a) size and (b) direction (up or down) of the current through resistance 1, the (c) size and (d) direction (left or right) of the current through resistance 2, and the (e) size and (f) direction of the current through resistance 3? (g) What is the electric potential at point A? %3D

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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For problem 78 calculate the resistance in ohms if the current in the circuit is changing at the specified rate at t= 0.380 milliseconds (5 sig figs)
, ) Each resistor in the circuit shown in the drawing has the same resistance R, and the batteries have the same voltage V. The values for R and V are 9.0 ohms and 9.0 V, respectivelv. Determine the equivalent resistance and overall current R R -ww- R R ww ww V
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