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Q#1 Network Basics GATE EE 2014 NAT +2 marks -0 marks

In the figure, the value of resistor R is (25 + I/2) ohms, where I is the current in amperes. The current I is ________________.

13.jpg

Explanation:

By KVL, I =  

Since, R = (25 + I/2) ohms

13.jpg

I =    

 

 

   

I = 10 A

Current cannot be negative as resistance cannot deliver current.

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Network Analysis 208 0 0
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Control Systems 18 0 0
Analog Electronics 10 0 0
Digital Electronics 138 0 0
Electrical Machines 17 0 0
Power Electronics 17 0 0
Power Systems 18 0 0
EMFT EE 8 0 0
Measurement 6 0 0
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General Aptitude 104 0 0