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Textbook Expert
Textbook ExpertVerified Tutor
13 Nov 2021

Given information

 
Resistors  
 
Voltage     

The current through each of the three resistors :

 

   

 

Step-by-step explanation

Step 1.
 
The equivalent resistance of the “ladder” of equal   resistors is shown in the figure :
 
 
The three resistors on the right are in series, so their equivalent resistance is    
 
 
 
Resistance   and   are connected in parallel, we have
 
 
 
Resistance   and and   are connected in series, we have
 
 
 

 

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