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An electron moves north at a velocity of 9.8 * 10^4 m/s and has a magnetic force of 5.6 * 10^-18 N west exerted on it. If the magnetic field points upward, what is the magnitude of the magnetic field?
F=BqV
F= 5.6 * 10^-18N
q= 16 * 10^-19C
V= 9.8 * 10^4 m/s
B= ?
B= F/qV = 5.6 * 10^-18/ 1.6 * 10^-19 * 9.8 * 10^4
= 3.57 * 10^-4 T
is this correct?
An electron moves north at a velocity of 9.8 * 10^4 m/s and has a magnetic force of 5.6 * 10^-18 N west exerted on it. If the magnetic field points upward, what is the magnitude of the magnetic field?
F=BqV
F= 5.6 * 10^-18N
q= 16 * 10^-19C
V= 9.8 * 10^4 m/s
B= ?
B= F/qV = 5.6 * 10^-18/ 1.6 * 10^-19 * 9.8 * 10^4
= 3.57 * 10^-4 T
is this correct?
Answers
Answered by
bobpursley
correct
Answered by
Hadna
234
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