Figure P18.26 shows a voltage divider, a circuit used to obtain a desired voltage AVout from a source voltage E. Determine the required value of Rg if E = 5.00 V, AVout = 1.50 V, and R = 1.00 x 10 0. (Hint: Use Kirchhoff's loop rule, substi- tuting AVout = IR2, to find the current. Then solve Ohm's law for R2.) R1 R AV out Figure P18.26

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Chapter1: Units, Trigonometry. And Vectors
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Figure P18.26 shows a voltage
divider, a circuit used to obtain
a desired voltage AVout from a
source voltage E. Determine
the required value of Rg if E
= 5.00 V, AVout = 1.50 V, and
R = 1.00 x 10 0. (Hint: Use
Kirchhoff's loop rule, substi-
tuting AVout = IR2, to find the
current. Then solve Ohm's law
for R2.)
R1
R AV
out
Figure P18.26
Transcribed Image Text:Figure P18.26 shows a voltage divider, a circuit used to obtain a desired voltage AVout from a source voltage E. Determine the required value of Rg if E = 5.00 V, AVout = 1.50 V, and R = 1.00 x 10 0. (Hint: Use Kirchhoff's loop rule, substi- tuting AVout = IR2, to find the current. Then solve Ohm's law for R2.) R1 R AV out Figure P18.26
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