Physics, 04.12.2019 02:31 itsmichaelhere1

Calculate the magnetic field in the electron tube corresponding to a) the smallest current, and b) the largest current in the helmholtz coils. how do these values compare in magnitude with the earth’s magnetic field (approximately 5*10^-5 tesla)?

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Calculate the magnetic field in the electron tube corresponding to a) the smallest current, and b) t...