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The figure 8 given below shows currents ...

The figure 8 given below shows currents in a part of an electric circuit. The current i is:

A

`1.2A`

B

`3.7A`

C

`2.7A`

D

`4.7A`

Text Solution

Verified by Experts

The correct Answer is:
B

By applying KCL at node P, `i_(1) +i_(2) = i_(3)`
`i_(3) =4+2 =6A`
Again by applying KCL at node Q , `i_(3) = i_(4 ) +i_(5) +i`
`6=1+1.3 +i`
`4.7 = i`
`i = 3.7A`
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