Observe the circuit:

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The input voltage is $\"\"$ .

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$\"\"$ and $\"\"$ are in series.

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$\"\"$

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$\"\"$ .

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$\"\"$ and $\"\"$ are in parallel.

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$\"\"$

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$\"\"$

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$\"\"$ and $\"\"$ are in parallel.

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$\"\"$

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$\"\"$

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Total impedance of the circuit is

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$\"\"$ .

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Find the current through the resistor $\"\"$ .

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$\"\"$

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Substitute $\"\"$ and $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ can be written in polar form as $\"\"$ .