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Physics
For the circuit given below, the Kirchoff's loop rule for the loop BCDEB is given by the equation <img class=img-fluid question-image alt=image src=https://cdn.tardigrade.in/img/question/physics/5c4cf60965e68a24d65facaf36b75c6f-.png />
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Q. For the circuit given below, the Kirchoff's loop rule for the loop $BCDEB$ is given by the equation
NEET
NEET 2020
Current Electricity
A
$-i_{2}R_{2} + E_{2} - E_{3} + i_{3}R_{1} = 0$
32%
B
$i_{2}R_{2} + E_{2} - E_{3} - i_{3}R_{1} = 0$
54%
C
$i_{2}R_{2} + E_{2} + E_{3} + i_{3}R_{1} = 0$
14%
D
$- i_{2}R_{2} + E_{2} + E_{3} + i_{3}R_{1} = 0$
0%
Solution:
By $KVL$
$-I_{2}R_{2}-E_{2}+E_{3}+I_{3}R_{1}=0$
or
$I_{2}R_{2}+E_{2}-E_{3}-I_{3}R_{1}=0$
