Answer:

Step-by-step explanation:
Given that,
Current flowing in the wire, I = 40 A (+x direction)
Speed of the electron,
(+y direction)
Distance from the wire, r = 0.1 m
Let F is the electric force on the electron. It is given by :

Here,


Here,




So, the force on the electron at this instant is
. Hence, this is the required solution.