Table of Contents
What happens when magnetic field are perpendicular?
The magnetic field does not point along the direction of the source of the field; instead, it points in a perpendicular direction. In addition, the magnetic force acts in a direction that is perpendicular to the direction of the field. The strength of the magnetic field decreases with distance from the wire.
Is magnetic flux perpendicular to magnetic field?
Magnetic flux is the product of the average magnetic field times the perpendicular area that it penetrates. In the case of an electric generator where the magnetic field penetrates a rotating coil, the area used in defining the flux is the projection of the coil area onto the plane perpendicular to the magnetic field.
Is magnetic flux always 0?
While the magnetic flux through a closed surface is always zero, the magnetic flux through an open surface need not be zero and is an important quantity in electromagnetism.
What is the flux through the plane perpendicular to the field?
Answer: The magnetic flux through a unit area perpendicular to the field is Magnetic Flux Density. – It is defined as the amount of magnetic flux passing through per unit area of a section which is perpendicular to the direction of field.
Why is magnetic field perpendicular?
The superficial answer is simply that the Lorentz (magnetic) force is proportional to v×B, where v is the particle velocity and B is the magnetic field. Since the vector cross product is always at right angles to each of the vector factors, the force is perpendicular to v.
Why magnetic field is perpendicular to electric field?
Originally Answered: Why are electric and magnetic fields perpendicular to each other? The magnetic field is along the axis of electrons spin, meaning it always has to be perpendicular to the movement of the electrons, it’s a nature of the behavior of charges and waves. The reason for this is the Faraday’s law.
Is magnetic flux the same as magnetic field?
Magnetic field describes a region where a magnetic force can be felt. Magnetic flux describes how much magnetic field passes through an area.
What does it mean if magnetic flux is zero?
Because has a magnitude of 1, the magnitude of the maximum flux equals the area multiplied by the magnetic field: . As shown in Figure 20.2, if the plane of the paper is parallel to the magnetic field, no field lines pass through the paper and the magnetic flux is zero.
When magnetic field is perpendicular to the plane of coil the magnetic flux linked with the coil will be?
The magnetic flux through a coil perpendicular to the plane is varying according to the relation φ=(5t3+4t2+2t−5) wb.
What is the magnetic flux if the magnetic field is perpendicular?
Now, If the magnetic field is perpendicular to area (parallel to the area vector) then flux will be maximum. If magnetic field is parallel to area (perpendicular to the area vector) then magnetic flux will be zero. I hope it would be helpful. Should I hire remote software developers from Turing.com?
What is the symbol for magnetic flux?
The symbol we use for flux is the Greek letter capital phi, .The equation for magnetic flux is: , (Equation 20.1: Magnetic flux) where is the angle between the magnetic field and the area vector . The area vector has a magnitude equal to the area of a surface, and a direction perpendicular to the plane of the surface.
How do you calculate magnetic flux induced by motion?
An emf induced by motion relative to a magnetic field is called a motional emf. This is represented by the equation emf = LvB, where L is length of the object moving at speed v relative to the strength of the magnetic field B. What is magnetic flux?
What is the net magnetic flux passing through a closed surface?
Because magnetic field lines are always continuous loops, the net magnetic flux passing through a closed surface is always zero – if a magnetic field line emerges from a surface, it must re-enter the surface at some other location, giving a net flux for that field line of zero, to ensure that the field line is a continuous loop.