Answer:
i think its B sorry if its wrong
Answer: I believe his brother, Mike, who is 6'2, will have the longer shadow.
A) an object with mass > 0 in a gravitational field
b) an object with an electric charge not 0 in an electric field
c) a moving object with an electric charge not 0 in a magnetic field
It would be a <span>electromagnetic wave
Hope that this would help you! =)</span>