(D) The current in an inductive circuit is given by $I_{L} = \frac{V}{X_{L}}$,where $X_{L} = \omega L = 2\pi f L$. Thus,$I_{L} = \frac{V}{2\pi f L}$.

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decreases in the first circuit and increases in the other

(D) The current in an inductive circuit is given by $I_{L} = \frac{V}{X_{L}}$,where $X_{L} = \omega L = 2\pi f L$. Thus,$I_{L} = \frac{V}{2\pi f L}$. As frequency $f$ increases,$I_{L}$ decreases.The current in a capacitive circuit is given by $I_{C} = \frac{V}{X_{C}}$,where $X_{C} = \frac{1}{\omega C} = \frac{1}{2\pi f C}$. Thus,$I_{C} = V(2\pi f C)$. As frequency $f$ increases,$I_{C}$ increases.Therefore,the current decreases in the first circuit and increases in the second circuit.

Class 12 Physics Alternating Current Only Inductor, Only Capacitor and Only Resistor Circuit

Medium

The same current is flowing in two alternating circuits. The first circuit contains only an inductor and the other contains only a capacitor. If the frequency of the $AC$ emf is increased,what will be the effect on the value of the current?

MHT CET 2009 All MHT CET

A
increases in the first circuit and decreases in the other
B
increases in both the circuits
C
decreases in both the circuits
D
decreases in the first circuit and increases in the other

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Alternating Current

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Only Inductor, Only Capacitor and Only Resistor Circuit

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EasyAIIMS 2011

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An inductor of inductance $2 \, mH$ is connected to a $220 \, V, 50 \, Hz$ $AC$ source. Let the inductive reactance in the circuit be $X_1$. If a $220 \, V$ $DC$ source replaces the $AC$ source in the circuit,then the inductive reactance in the circuit is $X_2$. $X_1$ and $X_2$ respectively are:

MediumNEET 2022

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If wattless current flows in the $AC$ circuit, then the circuit is

MediumJEE MAIN 2022

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The inductive reactance of an inductor of $\frac{1}{\pi } \, H$ at $50 \, Hz$ frequency is.....$\Omega$.

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The same current is flowing in two alternating circuits. The first circuit contains only an inductor and the other contains only a capacitor. If the frequency of the $AC$ emf is increased,what will be the effect on the value of the current?

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$A$ $10 \mu F$ capacitor is connected to a $210 \text{ V}, 50 \text{ Hz}$ source as shown in the figure. The peak current in the circuit is nearly $(\pi = 3.14)$ : (in $\text{ A}$)

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