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Plz solve the above problem.And give me some tips on doing sich problems as i struggle with such type of problems.

Plz solve the above problem.And give me some tips on doing sich problems as i struggle with such type of problems.

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Grade:12

1 Answers

Vikas TU
14149 Points
4 years ago
Dear student
find voltge at point C 
apply Nodal 
(Vc – 6 )/4 = 0 
Vc = 6 volt 
Current in 2 ohm resistor will be same in the circuit , 
So , I = -1.5 A 
Apply KVL , 
-3 +9 +3 – 1.5R =0 
R = 3 ohm 
 

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