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What is value of current in given circuit? 

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PGCIL NER DT (Electrical) 27 Feb 2022 Official Paper
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  1. ​25 A
  2. 50 A
  3. 70 A
  4. 80 A

Answer (Detailed Solution Below)

Option 2 : 50 A
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Detailed Solution

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The correct answer is option 2

Concept : 

KVL law statement: algebraic sum of the voltage is equal to zero.

Explanation

Apply the KVL  equation in a given circuit

 V - I (R1 + R2) = 0 :

 V = I (R1 + R2)

Here R1 and R2 = 1 Ohm and V = 100 V ;

  

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