3 years ago

What type of magnetism is present in a bar magnet?

Physics

2 answers:

Alex777 [14]3 years ago

8 0

Answer:

Permanent magnet

Explanation:

It Is made from ferromagnetic materials and like other magnets, it has north and South Poles

Greeley [361]3 years ago

5 0

Answer:

Bar magnet is a permanent magnet. It has fixed poles.

Explanation:

North pole and South pole. Its magnetic strength cannot be increased or decreased.

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Answer:

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Explanation:

Given parameters:

Distance = 72km

Speed = 72km/hr

Unknown:

Time it takes for the vehicle to travel the distance = ?

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Speed is the distance divided by time;

Speed = $\frac{distance}{time}$

time = $\frac{distance}{speed }$

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