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QJEEM20Ph3acf: JEE Main 2020 Physics - Class 12 JEEM20Ph3acf Solution: A small point mass carrying some positive charge on it, is…

A small point mass carrying some positive charge on it, is released from the edge of a table. There is a uniform electric field in this region in the horizontal direction. Which of the following options then correctly describe the trajectory of the mass?
(Curves are drawn schematically and are not to scale). JEE Main 2020 (Online) 2nd September Evening Slot Physics - Electrostatics Question 153 English

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/e9211e9be834985bc9aa89ee109f8b94f15d3ece6a57dac5d73372e1367970a0.webp
  • B https://ik.imagekit.io/novatra/photos/10d91b204113530f4648e190270340cfa207931f3e359efb92d27361bf7d6eeb.webp
  • C https://ik.imagekit.io/novatra/photos/26f66049e9d83dee817f976b4ce900cd695b72ff6e841f43682add33f689e336.webp
  • D https://ik.imagekit.io/novatra/photos/ba1d075084a43e34de73fbced37be473d60ca6ea09297cb47a137c2ae58c09a1.webp

Step-by-Step Verified Solution

JEE Main 2020 (Online) 2nd September Evening Slot Physics - Electrostatics Question 153 English Explanation

Since it is released from rest.

And anet is constant.

It will have straight line path along net ‘a’.

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