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  • Can someone explain A flat circular disc has a charge +Quniformly distributed on the disc. A charge +qis thrown with kinetic energy Etowards the disc along its normal axis. The charge qwill

A flat circular disc has a charge +Q uniformly distributed on the disc. A charge +q is thrown with kinetic energy E towards the disc along its normal axis. The charge q will

  • Option 1)

    Hit the disc at the centre

  • Option 2)

    Return back along its path after touching the disc

  • Option 3)

    Return back along its path without touching the disc

  • Option 4)

    Any of the above three situations is possible depending on the magnitude of E

 

Answers (1)

As we learned

 

Positive Potential -

Due to positive charge.

-

 

 motion of charge depend upon the electric field


Option 1)

Hit the disc at the centre

Option 2)

Return back along its path after touching the disc

Option 3)

Return back along its path without touching the disc

Option 4)

Any of the above three situations is possible depending on the magnitude of E

Posted by

Vakul

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