Sayan pal Asked a Question
March 23, 2022 8:22 pmpts 30 pts
3 A miform and constant mapnetic feld B coming out of the plane of the papeT exists in a rectangular region as shown in the figure A conducting rod PO 1s rotated about O with a uniform angular speed o n the plane of the paper The emf Epo induced between P and O is best represented by the graph B E (b) Epo Of O (c) (d
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  • Sachin thankyou
    In this question, option A is correct because the emf enduced in the rod will be because of the change in flux when the rod sweeps that area. magnetic field is uniform and the angu...
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    Sayan pal
    why the direction of emf switches?