Pulling a person down so we stick to the surface
Answer:

Explanation:
Given:
- Length of the beam,

- speed of the beam,

- magnitude of the vertical magnetic field,

According to the Faraday's law the emf induced in a rod passing transversely through a magnetic field is given as:



Answer:
Magnetic force, F = 0.262 N
Explanation:
It is given that,
Magnetic field of an electromagnet, B = 0.52 T
Length of the wire, 
Current in the straight wire, i = 10.5 A
Let F is the magnitude of force is exerted on the wire. The magnetic force acting on an object of length l is given by :


F = 0.262 N
So, the magnitude of force is exerted on the wire is 0.262 N.
The answer is 22.4 is what they going to get althoug is diffrent