Physics, asked by AasthaLuthra968, 1 year ago

What do you call the symbol which has a circle with a vertical line?

Answers

Answered by Anonymous
4
Hey mate ....!!


Here's ur ans.

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A symbol which has a circle with vertical line is known as PHI .


It usually represents magnetic flux .


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✌Hope it helps

Answered by lalitbro
0

This symbol presents Magnetic Flux.

Magnetic Field:

  • A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents,[1]: ch1 [2] and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field.[1]: ch13 [3]: 278  A permanent magnet's magnetic field pulls on ferromagnetic materials such as iron, and attracts or repels other magnets.
  • In addition, a nonuniform magnetic field exerts minuscule forces on "nonmagnetic" materials by three other magnetic effects: paramagnetism, diamagnetism, and antiferromagnetism, although these forces are usually so small they can only be detected by laboratory equipment.
  • Magnetic fields surround magnetized materials, and are created by electric currents such as those used in electromagnets, and by electric fields varying in time. Since both strength and direction of a magnetic field may vary with location, it is described mathematically by a function assigning a vector to each point of space, called a vector field.

Learn more about Resistance on:

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