This topic contains a solution. Click here to go to the answer

Author Question: In the Drude model of electrical conduction, the current density is directly proportional to (Read 535 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880

Question 1

If a mile of 24-gauge copper wire has a resistance of 0.14 kΩ and the resistivity of copper is 1.7 × 108Ω m, what is the diameter of the wire? (1 mile = 1.6 km)

0.40 mm

0.50 mm

0.63 mm

0.80 mm

0.25 mm


Question 2

In the Drude model of electrical conduction, the current density is directly proportional to

the average time interval between successive collisions.

the number of charge carriers per unit volume.

the square of the electron charge.

the electric field present in the wire.

the product of all four quantities listed above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by geoffrey on Aug 6, 2020

upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly




geoffrey

  • Member
  • Posts: 880
Reply 2 on: Aug 6, 2020
Wow, this really help


JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

For a complete list of videos, visit our video library