Answer:
a coil rotating in a magnetic field to change its flux
65 meters
Explanation:
Time = 10 seconds
Speed = 6.5 m/s
Distance = ?
The streak of a mineral is used for identifying what the mineral may be.
Hope this helps :)
Materials which do conduct electricity, like copper, are called conductors. In the middle are materials known as semiconductors, which don't conduct as well as conductors, but can carry current.
I hope it helped you...
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