Question

Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has...

Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has a diameter of 4.115 mm) carrying a 17.8 A current, given that there is one free electron per copper atom. The density of copper is 8.80 ✕ 103 kg/m3. (Indicate the direction with the sign of your answer.) -1.61e-6 Incorrect: Your answer is incorrect.

correct answer: -0.0001 m/s

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has...
Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has a diameter of 4.115 mm) carrying a 15.3 A current, given that there is one free electron per copper atom. The density of copper is 8.80 ✕ 103 kg/m3. (Indicate the direction with the sign of your answer.) m/s
Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has...
Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has a diameter of 4.115 mm) carrying a 15.8 A current, given that there is one free electron per copper atom. The density of copper is 8.80 ✕ 103 kg/m3. (Indicate the direction with the sign of your answer.) . m/s
Calculate the drift velocity (in m/s) of electrons in a 15 gauge silver wire (which has...
Calculate the drift velocity (in m/s) of electrons in a 15 gauge silver wire (which has a diameter of 1.449 mm) carrying a 23.6 A current, given that there is one free electron per silver atom. The density of silver is 1.05 ✕ 104 kg/m3. (Indicate the direction with the sign of your answer.) 1.42 Incorrect: Your answer is incorrect. Correct answer: -0.00153 m/s
Calculate the drift velocity (in m/s) of electrons in a 14 gauge silver wire (which has...
Calculate the drift velocity (in m/s) of electrons in a 14 gauge silver wire (which has a diameter of 1.627 mm) carrying a 16.6 A current, given that there is one free electron per silver atom. The density of silver is 1.05 ✕ 104 kg/m3. (Indicate the direction with the sign of your answer.)
Calculate the drift velocity of electrons in a copper wire which has a diameter of 3.256...
Calculate the drift velocity of electrons in a copper wire which has a diameter of 3.256 mm and carrying a 15.0–A current, given that there is one free electron per copper atom. The density of copper is 8.80×103 kg/m3.
A 10 gauge copper wire carries a current of 12 A. Assuming one free electron per...
A 10 gauge copper wire carries a current of 12 A. Assuming one free electron per copper atom, calculate the drift velocity of the electrons. (The cross-sectional area of a 10-gauge wire is 5.261 mm2.) ...........................mm/s
Calculate the average drift speed of electrons traveling through a copper wire with a crosssectional area...
Calculate the average drift speed of electrons traveling through a copper wire with a crosssectional area of 30 mm2 when carrying a current of 30 A (values similar to those for the electric wire to your study lamp). Assume one electron per atom of copper contributes to the current. The atomic mass of copper is 63.5 g/mol and its density is 8.93 g/cm3 . Avogadro’s number is 6.022 × 1023 and the fundamental charge is 1.602 × 10−19 C. Answer...
Consider a copper wire with a diameter of 1.67 mm. (a) What is the drift speed...
Consider a copper wire with a diameter of 1.67 mm. (a) What is the drift speed of the electrons in the copper wire when a current of 14.0 A flows through it? Assume that each copper atom contributes one free electron to the metal. The density of copper is 8.92 g/cm3. (b) How does this drift speed compare to the random rms speed of an electron at 20.0°C? To make this comparison, determine the random rms speed of an electron...
2 Drift Velocity The average velocity of electrons in a material with a scattering time τ...
2 Drift Velocity The average velocity of electrons in a material with a scattering time τ is vd = eE me τ. The scattering time also determines the resistivity of the material: ρ = me ne2τ . Here, n is the free electron density of the material — the number of free electrons per cubic meter. (a) Estimate the free electron density in copper. There is one free electron per copper atom. The mass density of copper is 8.92 g/cm3...
A copper wire that has a diameter of 2.00 mm carries a current of 10.0 A....
A copper wire that has a diameter of 2.00 mm carries a current of 10.0 A. Assuming that each copper atom contributes one free electron to the metal, calculate the drift speed of the electrons in the wire. The molar mass of copper is 63.5 g/mol and the density of copper is 8.95 g/cm3.