Physics, 31.05.2021 21:50 eden1017

(b) With a current of 0.38 A, the average velocity of an electron in the wire is 5.5  10-6 m s-1 and the average magnetic force on one electron is 1.4  10-25 N. Calculate the flux density B of the magnetic field.

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(b) With a current of 0.38 A, the average velocity of an electron in the wire is 5.5  10-6 m s-1 an...