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Physics, 23.10.2019 16:00, nicholasferrell
Acurrent of i=8.0a is flowing in a typical extension cord of length l=3.00m. the cord is made of copper wire with diameter d=1.5mm. the charge of the electron is e=1.6Γ10β19c. the mass of the electron is me=9.1Γ10β31kg. the resisitivity of copper is rho=1.7Γ10β8Οβ
m. the concentration of free electrons in copper is n=8.5Γ1028mβ3.
find the drift velocity vd of the electrons in the wire
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Answers: 3
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Acurrent of i=8.0a is flowing in a typical extension cord of length l=3.00m. the cord is made of cop...
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