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

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 4 consecutive whole numbers add to 54

Which countries occupied North America in 1783 ?

Why would this African ceremonial mask be worn? To cover the face of a criminal To learn from the teachings of a griot To communicate with ancestors To frighten

Which pair correctly uses a hyphen? A. Four-million B. Two-thousand C. One-hundred D. Three-fifths

When it comes to cholesterol, it is better to have __________.

Write an addition expression to describe the situation then find the sum and explain the meaning. An actor gains 20 pounds for a part and then loses 15 pounds

“She stood at the stage door; she wanted to act, she said. Men laughed in her face. The manager—a fat, loose-lipped man—guffawed. He bellowed something about po

Which agricultural activity is blamed for much of the rapid drying of the Aral Sea? strip mining cotton farming rice production herding livestock

Round 99.49 to the nearest whole number

what is the direction of velocity of an object moving along a circular path??