Question

The dimensional formula of magnetic flux is ______.

Options

• (ML²T^-2A^-2)

• (MLT^-1A^-1)

• (ML²T^-2A^-1)

• (MLTA^-3)

Answer 1

The dimensional formula of magnetic flux is (ML²T^-2A^-1).

Explanation:

F = Bvq, Φ = BA

B = `"F"/"vq" => phi = ("F" xx "A")/"vq" => ((["MLT"^-2]["L"^2])/(["AT"]["LT"^-1]))`

`phi = ["ML"^2 "T"^-2 "A"^-1]`