In a series … circuit … and power factor of the circuit is …. When capacitor with capacitance … such that … is put in series, the power factor becomes …. The ratio … is:

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Alternating Current

JEE Main 2022 · 26 Jul, Morning shift · Q5908

PhysicsEasy94×since 2002Q5908

In a series

L R

circuit

X_{L}=R

and power factor of the circuit is

P_{1}

. When capacitor with capacitance

C

such that

X_{L}=X_{C}

is put in series, the power factor becomes

P_{2}

. The ratio

\frac{P_{1}}{P_{2}}

is: