The figure shows a metallic block, with its faces parallel to coordinate axes. The block is in a uniform magnetic field of magnitude0.020 T. One edge length of the block is 23 cm; the block is not drawn to scale. The block is moved at 2.5 m/s parallel to each axis, inturn, and the resulting potential difference V that appears across the block is measured. With the motion parallel to the y axis, V =17mV; with the motion parallel to the z axis, V= 12 mV; with the motion parallel to the x axis, V = 0. What are the block lengths (a) dx, (b)%3Ddy, and (c) d,?de(a)NumberiUnits(b)NumberUnits(c) NumberUnits>>

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