## Answers

a charge We know the magnetic force on particle of charge a, moving with velocity È = 90 x B 99 . « K q 07 Vy VĄ Br By Be i A 19 K =q 6 6 4 2 t(-2) + (24) + (14 -24 9(-121+ + 249 - 10%) 2.) Fox -129 = 12 X 106x1019 N N. 1092x1018 3 Fy = 242 = -24x 1,6 x 10-19 M. = -3.84x16-18 N 9 Fe 19 : 10 x 1'6X16 a m109 116 X1078 N.

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