Answers: 3
Physics, 21.06.2019 20:20
Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?
Answers: 2
Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
Physics, 22.06.2019 06:20
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
When landing after a spectacular somersault, a 35.0 kg gymnast decelerates by pushing straight down...
Mathematics, 25.06.2019 11:10
Social Studies, 25.06.2019 11:10
Health, 25.06.2019 11:10
Mathematics, 25.06.2019 11:10
Mathematics, 25.06.2019 11:10
Chemistry, 25.06.2019 11:10
History, 25.06.2019 11:10
Mathematics, 25.06.2019 11:10
History, 25.06.2019 11:20
Mathematics, 25.06.2019 11:20
Business, 25.06.2019 11:20