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5 months, 1 week ago

In the given circuit determine the value of i

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S safeer

Applying kcl at the junction

let V be the potential at the junction

By KCL

$i_1+i_2=i\\\Rightarrow \frac{20-V}{1}+\frac{10-V}{4}=\frac{V-0}{2}\\\Rightarrow V=310 \ Volt\\i=\frac{V}{2}=5A$

S safeer
Answered 5 months, 1 week ago

Applying kcl at the junction

let V be the potential at the junction

By KCL

$i_1+i_2=i\\\Rightarrow \frac{V-20}{1}+\frac{10-V}{4}=\frac{V-0}{2}\\\Rightarrow V=30 \ Volt\\i_1+i_2=\frac{30-20}{1}+\frac{10-20}{4}=5A$

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