Permanent Magnet Magnetic Calculation Teaching, You Can Understand at a Glance!

How does the permanent magnet magnetic calculation come? Many people ask (powerful magnets) How much is the suction power? Can the inhalation of magnets be calculated? Can his strong suction calculation formula be written?

From the perspective of searching for powerful magnets on the Internet: the magnetic force of the iron boron magnets itself is 640 times the weight of its own weight, which means that it can suck 640 times its weight. In general, the iron boron magnet can suck the weight of 600 itself 600 Double objects.

Calculation formula for magnets absorption: magnet volume × density × 600 (multiple)

Magnetic field force formula: F = mh, where m is the magnetic pole strength, H is the magnetic field strength, and the magnetic field strength generated by the magnetic pole is proportional to the three squares of the distance r.

Of course, this is only the theoretical valuation may not be accurate. Accurate data must be practiced to obtain accurate data.