The current in the part of electric circuit is

Question

The current in the part of electric circuit is <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/faf4e23e0730b600fa84b1d445ef7d84-.png" /> (A) 1 A (B) 1.7 A (C) 2.5 A (D) 0.7 A

Tardigrade Admin · Accepted Answer

By Kirchoff's junction law, In P Q branch current =2+2=4 A In Q R branch current =4-1=3 A i=3 A -1.3 A =1.7 A

Q. The current in the part of electric circuit is

1 A

1.7 A

2.5 A

0.7 A

By Kirchoff's junction law,
In $PQ$ branch current $= 2 + 2 = 4 A$
In $QR$ branch current $= 4 - 1 = 3 A$
$i = 3 A - 1.3 A = 1.7 A$

Q. The current in the part of electric circuit is

1 A

1.7 A

2.5 A

0.7 A

By Kirchoff's junction law, In PQ branch current =2+2=4A In QR branch current =4−1=3A i=3A−1.3A=1.7A

By Kirchoff's junction law,
In $PQ$ branch current $= 2 + 2 = 4 A$
In $QR$ branch current $= 4 - 1 = 3 A$
$i = 3 A - 1.3 A = 1.7 A$