Pradeep jogsan 1 Asked a Question
October 10, 2021 10:22 pmpts 30 pts
0.17. A horizontal metal disc rotates about the vertical axis in a uniform magnetic field pointing up as shown in
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  • Anshum Sharma thankyou
    As the positive charges are going outward in the metallic disc having velocity v so the Direction of the current should be going as you can see in this picture..... now same assume...
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  • Anshum Sharma
    The correct answer for this question is B.
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    Raj
    please solution