3 years ago

The image shows the magnetic field in a bar magnetic and an electromagnet

Mathematics

1 answer:

Deffense [45]3 years ago

4 0

Step-by-step explanation:

the electromagnet lasts only as long as there is supply of electric current

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Answer:

$f^{-1}(x)=\sin ^{-1}(x-\frac{\pi}{2})$

Step-by-step explanation:

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