A metal strip 5.00 cm long, 0.800 cm wide, and 0.700 mm thick moves with constant velocity through a uniform magnetic field B = 1.00 T directed perpendicular to the strip, as shown in the figure. A potential difference of 4.70 mV is measured between points x and y across the width of the strip. Calculate the speed v (in m/s). Hint: How fast are the electrons moving through the magnetic field? Give your answer as only the numerical value in the SI units specified. e is interpreted as x10^ for use with large or small values; 1.01e2 is interpreted as 1.01 x 102. x B

A metal strip 5.00 cm long, 0.800 cm wide, and 0.700 mm thick moves with constant velocity through a uniform magnetic field B = 1.00 T directed perpendicular to the strip, as shown in the figure. A potential difference of 4.70 mV is measured between points x and y across the width of the strip. Calculate the speed v (in m/s). Hint: How fast are the electrons moving through the magnetic field? Give your answer as only the numerical value in the SI units specified. e is interpreted as x10^ for use with large or small values; 1.01e2 is interpreted as 1.01 x 102. x B