R1=220 2 R2=68 Ω EV + R₁ R2 OA B

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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A battery with E=39 V and negligible internal resistance is connected to one's voltage conductor as shown in the figure. R1 and R2 are given.

a) What is the voltage U2 if no external load is connected?

b)How big will the current be between A and B if these connection points are short-circuited.

c) How large is U2 if a load with resistance 68 is connected between A and B?

d) What is the power of the circuit if a load with resistance 68 is connected between A and B?

R1=220 2
R2=68 Ω
EV
+
R₁
R2
OA
B
Transcribed Image Text:R1=220 2 R2=68 Ω EV + R₁ R2 OA B
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