Electromagnetism

Question 1

Define magnetic flux and give its unit

Answer 1

Flux = field strength x the area it passes through
Φ=BA
If the field is not perpendicular to the area then the equation becomes
Φ=BA sinθ
Flux Is measured in webers (Wb)

Question 2

Define the weber

Answer 2

the SI unit of magnetic flux, causing the electromotive force of one volt in a circuit of one turn when generated or removed in one second