Answered: 18 A stream of electrons travels in a… | bartleby

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18 A stream of electrons travels in a straight line through
a uniform magnetic field and between a pair of
charged parallel plates, as shown in the diagram.
3.5 cm
-
500 V
Calculate the:
a magnitude of the electric field strength between
the plates
b speed of the electrons, given that the magnetic
field is of strength 1.5 x 10 T.

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