Physics

Problem

A straight conductor of length

0.50\,\text{m}

moves at right angles to a uniform magnetic field of

0.20\,\text{T}

with a speed of

3.0\,\text{m s}^{-1}

. Calculate the induced emf. a)

0.90\,\text{V}

0.15\,\text{V}

0.30\,\text{V}

3.0\,\text{V}