- #1

- 90

- 0

## Homework Statement

Use mesh current analysis to determine I

_{1}

## Homework Equations

Loop 1

47i

_{1}+j100(i

_{1}+i

_{2})-12=0

(47+j100)i

_{1}+j100i

_{2}=12

Loop 2

-j75i

_{2}+j100(i

_{1}+i

_{2})-10=0

j100i

_{1}+j25i

_{2}=10

## The Attempt at a Solution

## Homework Statement

## Homework Equations

j100i

_{1}+j25i

_{2}=10 (-4)

-j400i

_{1}-j100i

_{2}=-40

(47+j100)i

_{1}+j100i

_{2}=12

-j400i

_{1}+(47+j100)i

_{1}=-38

j400i

_{1}-i

_{1}(47+j100)=38

(-47-j300)i

_{1}=38

Is it correct?

#### Attachments

Last edited by a moderator: