0. You nave a resistor Of unknown resistance, Rx. W hen the re- sistor is connected to a battery, you measure the current to be IĄ. When the resistor is connected in series to the same battery and a resistor of known resistance R, you measure the current to be IB. When the resistor is connected in series to the same battery and two resistors of known resistance R, you measure the current to be Ic. IA IB Ic Rx R Rx R R. R: IB If TA what is €? IA =
0. You nave a resistor Of unknown resistance, Rx. W hen the re- sistor is connected to a battery, you measure the current to be IĄ. When the resistor is connected in series to the same battery and a resistor of known resistance R, you measure the current to be IB. When the resistor is connected in series to the same battery and two resistors of known resistance R, you measure the current to be Ic. IA IB Ic Rx R Rx R R. R: IB If TA what is €? IA =
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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
Transcribed Image Text:6. You have a resistor of unknown resistance, Rx. When the re-
sistor is connected to a battery, you measure the current to be IĄ.
When the resistor is connected in series to the same battery and a
resistor of known resistance R, you measure the current to be Ig.
When the resistor is connected in series to the same battery and
two resistors of known resistance R, you measure the current to be
Ic.
IA
IB
Ic
R
R
R
X.
R
R.
If A =3, what is
4
IC?
IA
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