Home Physics Alternating Current Telangana & AP CET Previous Year Question When an inductor of inductance , a capacito…
Physics Alternating Current Telangana & AP CET Previous Year Question MCQ (Single Correct)

When an inductor of inductance , a capacitor of capacitance and resistor of resistance are connected in series with an AC supply of rms voltage and frequency , the rms current through the circuit is . Match the inductive reactance, the capacitive reactance, the resistance and the impedance of the circuit given in List-I with the corresponding values given in List-II.

LIST-I

LIST-II

(A)

(I)

(B)

(II)

(C)

R

(III)

(D)

Z

(IV)

A
– (IV), – (IV), – (IV), – (I),
B
– (II), – (III), – (I), – (IV),
C
– (I), – (I), – (II), – (III),
D
– (III) – (II) – (III) – (II)

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Text Solution

Verified by Experts
The correct answer is:
C

Given, , supply frequency,
rms current,
Capacitance reactance,
[As
Inductive reactance,

Now, impedance of LCR circuit,

Putting the given values, we get

Squaring both sides,

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