Question

LR paripath ki pratibadha hoti hai​

Answer 1

Answer:

The impedence of the circuit is given as

$z = \sqrt{(\omega L)^2 + R^2}$

Explanation:

In L R circuit we have two components

The reactance of inductor in the circuit is given as

$x_L = \omega L$

Reactance of capacitor in the circuit is given as

$x_c = \frac{1}{\omega C}$

so we will have combination of inductor and resistor in series

here we know that inductor and capacitor is in perpendicular phase

so we have

$z = \sqrt{x_L^2 + R^2}$

$z = \sqrt{(\omega L)^2 + R^2}$

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Topic : L R circuit

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