Tobymorgan952 Tobymorgan952
  • 03-09-2021
  • Mathematics
contestada

Why when making electric motors with large capacity, People don't use permanent magnets to create a magnetic field

Respuesta :

aniket54
aniket54 aniket54
  • 03-09-2021

Answer:

motor was basically a big magnet in the middle of the motor surrounded by coils of copper. To make the motor run, we would apply an AC field to the coils ...

Answer Link

Otras preguntas

what is the value of 4 in the number 264,807
what does 1694 quarter hours convert to in hours?
what is the molarity of a solution that contains 9.63 grams of hcl in 1.5 liters of solution
what is the equation of the line that passes through the points (–12, –8) and (–17, –16)?
all countries have what type of economy
which type of solar radiation is the least powerful
A percent is a way of expressing a fraction with the denominator
why do sentences need to be parallel? a. because they need to help readers understand the meaning b. because they need to be balanced c. because they should giv
y = 4x – 10 y = 2 what is the solution to the system of equations? (3, 2) (2, 3) (–2, 2) (2, –2)
px + qy = r 2px - qy = 2r When solving this system of equations, x =