Home
Class 12
PHYSICS
Identify the graph which correctly reper...

Identify the graph which correctly reperesents the variation of capacitive reactance `X_C` with frequency

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
Capacitive reactance,
`X_(C )=(1)/(omega C)=(1)/(2pi upsilon C) rArr X_(C )prop (1)/(upsilon)`
With increase in frequency, `X_(C )` decreases.
Hence, option (c ) represents the correct graph.
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    NCERT FINGERTIPS|Exercise Ac Voltage Applied To A Series Lcr Circuit|28 Videos

  • ALTERNATING CURRENT

    NCERT FINGERTIPS|Exercise Power In Ac Circuit|13 Videos

  • ALTERNATING CURRENT

    NCERT FINGERTIPS|Exercise Ac Voltage Applied To A Inductor|5 Videos

  • ATOMS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Identify the graph which correctly represent the Moseley's law-

Which one of the follwing represents the variation of capacitive reactance (X_C) with the frequency (v) of the voltage source ? .

Which of the following graphs represent the correct variation of inductive reactance X_(L) with frequency upsilon ?

The given graph shows the variation of velocity with displacement. Which one of the graphs given below correctly represents the variation of acceleration with displacement ?

Explain the term 'capacitive reactance'.Show graphically the variation of capacitive reactance with frequency of the applied alternating voltage. An a.c. voltage E=E_(0) sin omegat is applied a across a pure capacitor C .Show mathematically that the current flowing through it leads the applied voltage by a phase angle of pi//2

Which of the following graph correctly represents the variation of molar conductance (Delta_m) with dilution for a strong electrolyte ?