2 years ago

Difference between artificial magnet and natural magnet??

2 answers:

6 0

Answer:

A natural magnet is a magnet that occurs naturally in nature. Artificial magnets are magnets made by people. ... An example of a natural magnet is the lodestone, also called magnetite. Other examples are pyrrhotite, ferrite, and columbite.

Sergeu [11.5K]2 years ago

5 0

Answer:

natural magnets are magnets which are not man made examples gravitation of earth

artificial magnet are the magnets which are man made examples bar magnet ring magnet etc

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(e) 0

Explanation:

The period for 1 circle $2\pi$ of the merry go around is 9.5s. It means the angular speed is:

$\omega = \theta / t = 2\pi / 9.5 \approx 0.661 rad/s$

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$F = ma = 55 * 7.44 = 409 N$

(d) let the coefficient of friction by $\mu$ . The frictional force shall be this coefficient multiplied by normal force reverting gravity of the man

$F_f = mg\mu = 55*9.81\mu = 539.55\mu$

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Difference between artificial magnet and natural magnet?? ​

Difference between artificial magnet and natural magnet??