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## Homework Statement

There is a circuit which is shown in the picture. ##R_1=10 Ω;## ##R_2=10 Ω;## ##R_3=30 Ω##.

I need to find what ampermeter is showing.

## Homework Equations

U=IR

## The Attempt at a Solution

I am trying to use kirchhoff rules here.

##I_1=I_2+I_3##

##I_1R_1+I_3R_3=80##

##I_2R_2=I_3R_3##

I get that ##I_3=1.14A##. Is this correct?