Define magnetic flux intensity.
Answers
Answer:
Magnetic flux density (B) is defined as the force acting per unit current per unit length on a wire placed at right angles to the magnetic field.
Units of B is Tesla (T) OR Kgs−2A−1
B is a vector quantity
B=FIl, where
F is the total force acting on the wire,
l is the length of the wire,
I is the current flowing through the wire.
1 Tesla is defined as the magnetic flux density of a uniform magnetic field when a wire of length 1m , carrying a current of 1A, placed perpendicular to the field, experiences a force of 1N in a direction at right angles to both the field and the current.
Answer:
In physics, specifically electromagnetism, the magnetic flux through a surface is the surface integral of the normal component of the magnetic field B over that surface. It is usually denoted Φ or ΦB. The SI unit of magnetic flux is the weber, and the CGS unit is the maxwell.