Question:
Q 20 A uniform conducting wire is used to make a ring and
Last updated: 6/12/2023
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Q 20 A uniform conducting wire is used to make a ring and its two diameters AB and CD The ring is placed in a uniform magnetic field B perpendicular to its plane The resistance of the wire per unit length is 2 m pe X C X B O A X X D x X X B QvB Tra