A Permanent Magnet Is Basically a Coil of Wire Wound

Q21: The magnetizing force H) is not dependent

Q22: Unlike magnetic poles attract each other, and

Q23: The opposition to magnetic flux line flow

Q24: The most common movement for analog meters

Q25: Calculate the reluctance of a 4-meter long

Q27: Ferrites are:<br>A) low electrical resistance, high permeability

Q28: Materials that can be magnetized are called

Q29: Magnetizing force "H," is measured in:<br>A) ampere-turns

Q30: The symbol for flux density is:<br>A) O<br>B)

Q31: Magnetic flux lines are never continuous outside