B (T) +Bmx 75 Н (Am) -75 Bmax A magnetic material has a hysteresis curve represented above. The energy loss per volume associated with the curve is Wyol = 100+10 n J/m3 where n is the last digit in your ZID. %3D a) What is the maximum flux density? b) What is the energy loss for a volume of 8 cm? c) What frequency would generate a power loss of 300 kW/m?

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.