The radius of the circular conducting loop shown in is R. magnetic field is decreasing at a constant rate `alpha`. Resisitance per unit length of the loop is `rho`. Then, the current in wire `AB` is (`AB` is one of the diameters) A. `(R alpha)/(2 rho)` from A to BB. `(R alpha)/(2 rho)` from B to AC. `(2 R alpha)/(rho)` from A to BD. zero

The radius of the circular conducting loop shown in is R. magnetic fie

1.	The radius of the circular conducting loop shown in is R. magnetic field is decreasing at a constant rate `alpha`. Resisitance per unit length of the loop is `rho`. Then, the current in wire `AB` is (`AB` is one of the diameters) A. `(R alpha)/(2 rho)` from A to BB. `(R alpha)/(2 rho)` from B to AC. `(2 R alpha)/(rho)` from A to BD. zero
Answer» Correct Answer - D

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