Question

A circular loop of radius r is rotated through a magnetic field B, which of the following would increase the magnetic flux through the loop by a factor of 16?
SELECT ALL THAT APPLY

A. Doubling B and quadrupling r.

B. Quadrupling Band quadrupling r.

C. Quadrupling 8 and doublingr.

D. Doubling B and doubling r.

Answer 1

I think it’s a because the loop