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QJEEM21Phe6c7: JEE Main 2021 Physics - Class 12 JEEM21Phe6c7 Solution: An RC circuit as shown in the figure is driven by a AC source…

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 115 English

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/296e4d61543e9cf825f0d72421515cc52a47448d327cc245b4841fb28d7ce45a.webp
  • B https://ik.imagekit.io/novatra/photos/47607139d35c0828774fe4d7b8cff1925954d6da264e109485bc90c4382ab83d.webp
  • C https://ik.imagekit.io/novatra/photos/0bf593d5e52d3d62801a5b5f1f0fc074bf28f7fcd6ba0c96d68137377ac5970d.webp
  • D https://ik.imagekit.io/novatra/photos/097607842dcd9a05d98f14bfe8dd107ea648e6962bed77f94359681d1277a3a2.webp

Step-by-Step Verified Solution

Assuming AC start with positive voltage, when +ve voltage is across input then the capacitor start charging, trying to reach saturation value, till there is +ve voltage across input, when −- ve voltage of AC appears across input, the capacitor starts discharging till there is −- ve voltage across input and this process of charging and discharging keeps on going alternatively. JEE Main 2021 (Online) 16th March Morning Shift Physics - Alternating Current Question 115 English Explanation

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