Please help with a physics problem?
Electrons move through a magnetic field of 5.0 ✕ 10-2 T balanced by an electric field of 2.4 ✕ 103 N/C. What is the speed of the electrons?
- FiremanLv 72 months ago
By F(electromagnetic) = F(electrostatic)
=>qvB = qE
=>v = E/B
=>v = (2.4 x 10^3)/(5 x 10^-2)
=>v = 4.8 x 10^4 m/s
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