Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Alternating Current question

2021 · 16 Mar · Shift 1 · Q58
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Alternating Current
  5. /2021 · 16 Mar · Shift 1 · Q58

Alternating Current question

2021 · 16 Mar · Shift 1 · Q58

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
An RC circuit as shown in the figure is driven by a AC source generating a square wave. The output wave pattern monitored by CRO would look close to : JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 121 English
  1. A
    JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 121 English Option 1
  2. B
    JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 121 English Option 2
  3. C
    JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 121 English Option 3
  4. D
    JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 121 English Option 4
PreviousNext

More from Alternating Current

  • A sinusoidal voltage of peak value 250 V is applied to a series LCR circuit, in which R = 8 Ω, L = 24 mH and C = 60 μ F. The value of power dissipated at resonant condition is 'x' kW. The value of x to the nearest integer is ​…2021 · Numerical
  • For the given circuit, comment on the type of transformer used. Includes diagram2021 · MCQ
  • An AC current is given by I = I1 sin ω t + I2 cos ω t. A hot wire ammeter will give a reading :2021 · MCQ
  • Match List - I with List - II Choose the most appropriate answer from the options given below : Includes table2021 · MCQ
  • What happens to the inductive reactance and the current in a purely inductive circuit if the frequency is halved?2021 · MCQ
  • In a series LCR resonance circuit, if we change the resistance only, from a lower to higher value :2021 · MCQ
  • An AC source rated 220 V, 50 Hz is connected to a resistor. The time taken by the current to change from its maximum to the rms value is :2021 · MCQ
  • In a series LCR circuit, the inductive reactance (XL) is 10 Ω and the capacitive reactance (XC) is 4 Ω. The resistance (R) in the circuit is 6 Ω. The power factor of the circuit is :2021 · MCQ