# 117th Problem 2016

Electricity and Magnetism Level 2

In the above circuit, $${ R }_{ 1 }=100 \ \Omega$$, $${ R }_{ 2 }=300 \ \Omega$$, $${ R }_{ 3 }=600 \ \Omega$$ and $${ V }_{ T }=150 \ V$$, what is the total current $$I_T$$ of the circuit?

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