Which description best explains a motor's working principle?
A.
an electric coil sits within...
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Engineering, 12.10.2020 01:01 bridgettebach
Which description best explains a motor's working principle?
A.
an electric coil sits within a semiconductor and then receives exposure to a strong magnetic field
B.
a junction diode sits between the poles of a strong electromagnet, which generates torque
C.
a transistor receives voltage at one terminal, which causes current to flow
D.
a loop of wire carrying a current sits between the poles of a magnet, causing rotational motion
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