Question

A square coil of `10^(-2) m^(2)` area is placed perpenducular to a uniform magnetic field of `10^(3) Wb//m^(2)`. What is magnetic flux through the coil?

Answer 1

Here, `A = 10^(-2) m^(2), B = 10^(3) Wb//m^(2)`
`theta = 0^(@), phi = ?`
`phi = BA cos theta = 10^(3) xx 10^(-2) cos 0^(@) = 10` Weber