Question

An electron is moving at 10*6 m/sec in a direction parallel to a current of 5 A flowing through an infinite long straight wire separated by a perpendicular distance of 10 cm in air. Magnetic force experienced by the electron
a) 1.6 x 10*19 N 1
b) 1.6 x 10*20 N
c)1.6 x 10*18 N
d) 1.6 x 10*21
......plzz help me guys it's very urgent and very important​

Answer 1

Answer:

C is the answer OK I think c only