Question

An elliptical loop having resistance R, of semi major axis a, and semi minor axis b is placed in a magnetic field as shown in the figure. If the loop is rotated about the x-axis with angular frequency ω, the average power loss in the loop due to Joule heating is

Answer 1

(2) \(\frac{π^2a^2b^2B^2ω^2}{2R}\)

= \(\frac{π^2a^2b^2B^2ω^2}{2R}\)