15.0 V 500 N 900 Ω www 200 Ω 1500 N www ) (a) Calculate the equivalent resistance of the circuit. 5) (b) If 50.0 mA of current moves through the 500 $2 resistor what is the potential difference across the resistor?

15.0 V 500 N 900 Ω www 200 Ω 1500 N www ) (a) Calculate the equivalent resistance of the circuit. 5) (b) If 50.0 mA of current moves through the 500 $2 resistor what is the potential difference across the resistor?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 78AP: A 20.00-ohm; 5.00-watt resistor is placed in series with a power supply, (a) What is the maxim tun...

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Question

Use the circuit equation to solve the practice problem.

15.0 V
500 N
ww
900 Ω
200 Ω
www
1500 Ω
www
) (a) Calculate the equivalent resistance of the circuit.
5) (b) If 50.0 mA of current moves through the 500 S2 resistor what is the potential
difference across the resistor?

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Step 1: Given & Required data :-

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Step 2: Calculation of equivalent resistance:-

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Step 3: Equivalent resistance:-

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Step 4: Calculation of potential difference across 500 ohm resistor:-

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