Question

what do the current exert? ​

Answer 1

Explanation:

B=

4π

μ

0

.

r

2i

=10

−7

×

0.1

2×10

=2×10

−5

wb/m

2

F=qvBsinθ

=(1.6×10

−19

)(5×10

6

)(2×10

−5

)sin90

0

=1.6×10

−17

Newton.