An electron (m = 1.673 x 10^-27kg, e = 1.602 x 10^-19 C) passes through a set of parallel conducting plates that have a separation of 3.00 cm and a field intensity of 7.50 x 10^4 N/C, and into a 0.75 T magnetic field. If the electrons started from rest,

1. What is the potential difference between the plates?
2. What is the radius of the proton's circular path when it enters the magnetic field?

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Part 1 Potential Difference Between the Plates Force on the electron The electric field exerts a for... View the full answer