10 Questions related to
Magnetic Flux
What is magnetic flux?
ANS: Magnetic flux is the measure of the amount of magnetic field that
passes through a given area.
What is the unit of magnetic flux?
ANS: The unit of magnetic flux is weber (Wb).
What is the symbol for magnetic flux?
ANS: The symbol for magnetic flux is Φ.
How is magnetic flux calculated?
ANS: Magnetic flux (Φ) is calculated as Φ = BA cos(θ), where B is magnetic
field, A is area, and θ is angle.
What affects the magnitude of magnetic flux?
ANS: The magnitude of magnetic flux is affected by the strength of the
magnetic field, area, and angle.
What happens to magnetic flux when the area increases?
ANS: Magnetic flux increases when the area through which the magnetic
field passes increases.
What happens to magnetic flux when the magnetic field strength increases?
ANS: Magnetic flux increases when the magnetic field strength increases.
What is the relationship between magnetic flux and electromotive force
(EMF)?
ANS: Magnetic flux change induces electromotive force (EMF) according to
Faraday's law.
What is magnetic flux density?
ANS: Magnetic flux density is the amount of magnetic flux per unit area.
Who discovered the concept of magnetic flux?
ANS: The concept of magnetic flux was discovered by Michael Faraday.
