The space to the right of the \(y\) axis in Figure P29.28 contains a uniform magnetic field of unknown magnitude that points in the positive \(z\) direction. As a conducting square loop placed in the \(x y\) plane (oriented with its horizontal and vertical sides parallel to the \(x\) and \(y\) axes) moves to the right across the \(y\) axis at a constant speed of \(2.0 \mathrm{~m} / \mathrm{s}\), a \(0.24-\mathrm{V}\) emf is induced in the loop.

(a) If the side length of the loop is \(0.30 \mathrm{~m}\), what is the magnitude of the magnetic field? 

\((b)\) What is the direction of the induced current in the loop?

Data from Figure P29.28

Transcribed Image Text:

-0.30 m- x B out of page 2.0 m/s