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ID MONTUUR TEALMER In the figure below, an iron bar sitting on two parallel copper al connected to each other by a resister is pulled to the right with a constant force of magnitude - 15 N. The friction between the bar and rails la neige. The resistance - 3.000, the bar is moving at a constant speed of 2.05 m/s, the distance between the rails and a uniform magnetic field is directed into the page. E (a) What is the current through the resister (in AT ") the magnitude of the morete od 3.00 at the enginton to what is the rest which ar telvered to the resister in () What is the mechanical power delivered by the apped constant force in ws! w What I suppose the magnetic field hasan initial value of 3.00 Tattimet and increases at constant role of 0.500 TL. The bar starts at an initial position 0.100 m to the of the resistor atto, and again meves constant speed of 205 m Derive time-varying expressions for the following quantities () the current through the 1.00 resistor (Use the wing necessary. Assume) Aand. Do not include it in your answer

0) What is the mechanical power delivered by the red cars force in ? What I suppose the magnetic field aan wat value of 3.00 metaractant of 6.500 T/The bar starts wanita position - 0.100 m to the right of the restorat, and gain more acontant speed of 205 m. Det er for the following us (*) the current through the 2.000 resister (Une the following as necessary t. Astume ta in A and is inx. Da not indude units in your answer) [) - the magnitude of the applied force required to keep the bar moving constant speed (Use the following as necessary tumeis in and tisins. Do not include units in your answer) N