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Electrical Machines Homework -DC Machines Question 1: The linear machine shown in figure has a magnetic flux density of 0.5 T directed into the page, a resistance of 0.25 N, and a bar length 1 = 1.0 m, and a battery voltage of 100 V. 1 = 0 R B х X х х X B= 1 х х x Х х a) In case of No load: 1- What is the value of the starting current? 2- What is the value of the no-load steady-state speed of the bar? b) In case of load: 3- If the bar is loaded with a force of 25 N opposite to the direction of motion, then calculate the value of the induced torque? 4- Is the machine acting as a motor or as a generator? Prove your answer.