Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET 2016
Exam
NEET
Year
2016
Subject
Physics
Chapter
Alternating Current

NEET 2016 · Physics · Alternating Current

A 100Ω resistance and a capacitor of 100Ω reactance are connected...

A 100Ω100Ω resistance and a capacitor of 100Ω100Ω reactance are connected in series across a 220V220 V source. When the capacitor is 5050 % charged, the peak value of the displacement current is

Options

  1. A2.2A2.2\text{A}
  2. B11A11\text{A}
  3. C4.4A4.4\text{A}
  4. D112A11\sqrt{2}A

Correct answer

A. 2.2A2.2\text{A}

Step-by-step solution

Given,& R=100ΩR = 100\text{Ω},~XC=100Ω{X}_{C} = 100\text{Ω}.

Z=XC2+R2=1002ΩZ = \sqrt{{X}_C^{2} + R^{2}}= 100\sqrt{2}\text{Ω}.

{V}_\max = 220\sqrt{2}V.

{I}_\max = \dfrac{{V}_\max}{Z}= \dfrac{220\sqrt{2}}{100\sqrt{2}} = 2.2\text{A}.

Practice Alternating Current on Quantrex Academy →

More from Alternating Current

A step down transformer connected to an a.c. mains of 220 V is made to operate at 5.5 V… MHT CET Medical 2026Which phasor diagram represents LCR circuit at resonance? MHT CET Medical 2026For an R-L series circuit, the power factor is 3 2 , for R-L frequency f Hz. If the… MHT CET Medical 2026In an AC circuit, the current is I = 100 (5t) A. The value of I_ rms is MHT CET Medical 2026The ratio of power factor of purely resistive circuit to purely reactive circuit is ( 0^… MHT CET Medical 2026In an LCR series circuit, at resonance, MHT CET Medical 2026In an AC circuit, E and I are given by E = 150 (150t) V and I = 150 (150t + (π)/(3)) A.… MHT CET Medical 2026A series LCR circuit is connected across a source E of e.m.f. E=15 ( 50 π t- (π)/(3)).… MHT CET Medical 2026 Full Alternating Current list All NEET PYQs