In: Physics
Each of the electrons in the beam of a television tube has a
kinetic energy of 11.0 keV. The tube is oriented so that
the electrons move horizontally from geomagnetic south to
geomagnetic north. The vertical component of Earth's magnetic field
points down and has a magnitude of 50.0 μT.
1.What is the acceleration of a single electron due to the magnetic
field?
2.How far will the beam deflect in moving 20 cm through
the television tube?