You drop a stone down a well that is 100.0 m deep. How long will it take for the stone to reach the bottom, ignoring air resista
1 answer:
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Answer:
v = 2591.83 m/s
Explanation:
Given that,
The electric field is 1.27 kV/m and the magnetic field is 0.49 T. We need to find the electron's speed if the fields are perpendicular to each other. The magnetic force is balanced by the electric force such that,
So, the speed of the electron is 2591.83 m/s.