Question- Change the unit for the Electric Field from V to kV by clicking once above the unit. Observe the spot as you increase the Electric Field strength from 0 kV to 5 kV. The movement is slight so pay careful attention.
1. Which direction is the spot moved when you increase the Electric Field? The spot moves right
2. How does this compare with the direction of movement for the electron beam in the Electric Field?
3. Why does it take significantly stronger magnetic and electric field strengths to move the beam of alpha particles compared with the beam of electrons (beta particles)?
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