What determines the output voltage and the current of a transformer? the number of turns in the primary and secondary coils the direction of the current in the primary and secondary coils the ferromagnetic material of the primary coil the strength of the current in the primary coil
Answers: 1
Another question on Physics
Physics, 21.06.2019 18:10
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
Physics, 22.06.2019 04:00
If steel is more dense that lake water, why can a boat float
Answers: 1
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 09:00
Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario
Answers: 1
You know the right answer?
What determines the output voltage and the current of a transformer? the number of turns in the pri...
Questions
History, 27.01.2021 23:50
Geography, 27.01.2021 23:50
Spanish, 27.01.2021 23:50
Physics, 27.01.2021 23:50
Mathematics, 27.01.2021 23:50
Mathematics, 27.01.2021 23:50
Biology, 27.01.2021 23:50
History, 27.01.2021 23:50
Mathematics, 27.01.2021 23:50
