An alpha particle is moving with a speed of $2 \times 10^4 \, \text{m/s}$ into an electric field of $20 \, \text{N/C}$. A) What must the magnetic field be so that the particle continues to move in a straight line?B) If the magnetic field is turned off and the charge only has the electric field acting on it for the $1.2 \, \text{cm}$ it is in the field, what is the deflection that the alpha particle experiences as it exits the field?

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