Observe the circuit:

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$\"\"$

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

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$\"\"$

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

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Find the total impedance of the circuit.

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

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$\"\"$

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$\"\"$

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$\"\"$

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Find the current in the circuit.

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$\"\"$

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$\"\"$

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Current in series circuit is same.

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Hence $\"\"$

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

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$\"\"$

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$\"\"$