Homework Answers
R' = (R2 x R3) /(R2 + R3)
R' = (68 x 10)/(68 + 10) = 8.72 ohm
Equivalent resistance, R = 8.72 + 57 = 65.72 ohm
B)
Current, I = V/R
I = 2.5/65.72 = 0.038 A
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ANVRA WR3 A 5-year old has nothing better to do than to connect three resistors to...
1) A 5-year old has nothing better to do than to connect three resistors to a...
1) A 5-year old has nothing better to do than to connect three
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R1=42 ?, R2=68 ?, and R3=20 ?,
respectively, and the voltage source has 2 Volts. What is the total
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2) What is the current through the voltage source?
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