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In the circuit shown, current through 25...

In the circuit shown, current through 25V cell is

A

7.2A

B

10A

C

12A

D

14.2A

Text Solution

Verified by Experts

The correct Answer is:
C
Applyingn KVL in loops CDBAC, EFBAE, GHBAG, and IJBAI.
we get
`30 - i_1 xx11 = -25 or i_1 = 5A`
`20 +i_2xx5 =25 ori_2 =1A`
`5 - i_3xx10 =- 25 or i_3 =3A`
`10 +i_4xx5 =25 or i_4 = 3A`

Current through 25V cell is `i_1 +i_2 +I_3 +i_4 = 12A.`
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