Question

Define magnetic flux.write it's s.i unit

Answer 1

Answer:

YOUR ANSWER IS HERE : ↓

⇒ Magnetic Flux is defined as the number of magnetic field lines passing through a given closed surface. It gives the measurement of the total magnetic field that passes through a given surface area. Here, the area under consideration can be of any size and under any orientation with respect to the direction of the magnetic field.

Explanation:

Magnetic flux formula is given by:

ϕB = B . A =B A cos Θ

Where,

   ΦB is the magnetic flux.

   B is the magnetic field

   A is the area

   θ the angle at which the field lines pass through the given surface area

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