Answers: 1
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 03:00
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
Answers: 2
Physics, 22.06.2019 04:00
Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)
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Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
A 0.55 kg block is being pulled by a 2.5 n force east across a horizontal frictionless surface what...
Computers and Technology, 24.12.2019 19:31
Computers and Technology, 24.12.2019 19:31
Mathematics, 24.12.2019 19:31
Computers and Technology, 24.12.2019 19:31
Computers and Technology, 24.12.2019 19:31