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Author Question: A series circuit dissipates a total of 56.25 mW of power with a current of 3.75 mA. If R2 dissipates ... (Read 214 times)

ahriuashd

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on: Jul 28, 2018
A series circuit dissipates a total of 56.25 mW of power with a current of 3.75 mA. If R2 dissipates 21.09 mW of power, what is the value of R1?
 
  A) 2000  B) 1000  C) 2500  D) 1500

Question 2

A circuit has a source voltage of 15 V and two resistors in series with a total resistance of 4000. If R1 has a potential drop of 9.375 V across it, what is the value of R2?
 
  A) 2000  B) 1500  C) 500  D) 1000


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memslove

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


ahriuashd

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Reply #2 on: Jul 28, 2018
TY


memslove

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Reply #3 on: Jul 28, 2018
You're welcome


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