c 4 x 10 5 N 14 A rectangular coil ABCD is hung from one

Last updated: 6/10/2023

c 4 x 10 5 N 14 A rectangular coil ABCD is hung from one side of a balance as shown in figure A 500 g mass is added to the other arm d 3 x 10 25 N 500 to balance the weight of the coil A current of 9 8 A is passed through the coil and a constant magnetic field of 0 4 T acting inward in xz plane is switched on such that only arm CD of length 1 5 cm lies in the field The additional mass m must be added to regain the balance is a 4g b 5 g c 6 g d 7 g 15 Which one of the following is correct statement 21