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3. Thomsons Experiment. Youre trying to recreate Thomsons experiment, and you already know the answer, ie. em-1.76 × 101 C/kg. Your lab magnet can only produce a magnetic field of about 2 T maximum. [Assume a cyclotron radius of 2.8 um before entering the electric field plates] a. With what velocity are the electrons entering the electric field? b. Estimate how strong an electric field you need to be able to recreate the experiment c. If the plates are separated by 1 cm, what voltage difference AV is required?

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