Ametal rod has a moves with a constant velocity of 40 cm/s along two parallel metal rails through a magnetic field of 0.575 t. if the rails are separated by 20 cm, what is the power generated by the rod? o 341 x 1ow o 6.98 x 103 w o 9.00x 10sw o 8.10 x 105w

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.