Question

+ 10V Magnetic (B) Field B Вх 1.43 G 1.08 G -0.93 G -40.73 By O O

Answer 1

O a V kata from the given question ( @ the magnetic foore acting on charge 9 moving willy a velocity through a magnetic field 379 FS FVB Sino where 0 = The angle between vclocity of charge and magnetic field. the data, an electron was placed at rest at the origin so that V-0 ,' the force. 00 an election at seat o zero b) a neutron 93 electically neutral and hence it does not experience any magnetic force, :: a neutach released at the origin with with a velocity v will continue to more velocity According in the same direction. Same 2 pomber of toons in loop, n=4 current in the loop, 1=6A Radius of the loop. 8-2090 -0.20 magnetic field at a point on the the axis of the B-IG iroh loope, 7

2 magnetic field at a point on the aris of the loop. B = Molun aula's where a = The distance of the point from the centre of the loop. magnetic moment of the loop, M= n11782 - 4 X 10X 3.14 X0.20 X0.20 = 5:024 Am? Hiou 4TX107/417 x 24.5.024163 > a = 0.2160. the - The distance of the point! along aris from the the centre of the loop, a =0.216m.