15. A small circular loop of area A and resistance R is fixed on a horizontal...

  

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15. A small circular loop of area A and resistance R is fixed on a horizontal xy-plane with the center of the loop always on the axis of a long solenoid. The solenoid has m turns per unit length and carries current / counterclockwise as shown. In the figure. The magnetic filed due to the solenoid is in n direction. List-I gives time dependences of in terms of a constant angular frequency . List-Il gives the torques experienced by the A m Let 0 = circular loop at time t = 60 2R List-l (P) 0 List-II (1) (sinoot + cos ot k) (II) (sin oot i + cos @tj) (Q) -11 (III) (sin oot i + cos ot k) (R) 4 (IV) (cos cot} + sin oot k) (S) n +BYJU'S sh 3a (T) 4 Which one of the following options is correct? A G (A) IQ, IIP, III S, IVT (B) IS, IIT, III Q, IV P (C) IQ, IIP, III S, IVR (D) IT, IIQ, III P, IV R 15. A small circular loop of area A and resistance R is fixed on a horizontal xy-plane with the center of the loop always on the axis of a long solenoid. The solenoid has m turns per unit length and carries current / counterclockwise as shown. In the figure. The magnetic filed due to the solenoid is in n direction. List-I gives time dependences of in terms of a constant angular frequency . List-Il gives the torques experienced by the A m Let 0 = circular loop at time t = 60 2R List-l (P) 0 List-II (1) (sinoot + cos ot k) (II) (sin oot i + cos @tj) (Q) -11 (III) (sin oot i + cos ot k) (R) 4 (IV) (cos cot} + sin oot k) (S) n +BYJU'S sh 3a (T) 4 Which one of the following options is correct? A G (A) IQ, IIP, III S, IVT (B) IS, IIT, III Q, IV P (C) IQ, IIP, III S, IVR (D) IT, IIQ, III P, IV R