Answers: 2
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 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
Disadvanlayes and advantager of the and A and B​...
Social Studies, 20.08.2019 17:50
Biology, 20.08.2019 17:50
Geography, 20.08.2019 17:50
History, 20.08.2019 17:50
Mathematics, 20.08.2019 17:50
Social Studies, 20.08.2019 17:50
History, 20.08.2019 17:50
Mathematics, 20.08.2019 17:50
Biology, 20.08.2019 17:50
Physics, 20.08.2019 17:50
Mathematics, 20.08.2019 17:50