Question

Page No.........
U
F = qub sino
3.2 x 10-19 x 106 x 3X sin 60
9-XX 10-19 x 106 x3 x 2
=
Z
1.6 X 10-19 X 1060 3
4.8 X 10-13 N
F​

Answer 1

sin 60°= √3/2, so its incorrect whatsoever you have written the value as i.e. 2