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An electron accelerated from rest through a voltage of 550
Chapter 22, Problem 24P(choose chapter or problem)
QUESTION:
Problem 24P
An electron accelerated from rest through a voltage of 550 V enters a region of constant magnetic field, ff the electron follows a circular path with a radius of 17 cm, what is the magnitude of the magnetic field?
Questions & Answers
QUESTION:
Problem 24P
An electron accelerated from rest through a voltage of 550 V enters a region of constant magnetic field, ff the electron follows a circular path with a radius of 17 cm, what is the magnitude of the magnetic field?
ANSWER:
Step 1 of 2:-
Here, we have to find the strength of the magnetic field.
The potential difference is,
.
The gain in kinetic energy of the electron will be,
.