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A conducting bar with mass m and length L slides over horizontal rails that are connected to a voltage source. The voltage source maintains a constant current I in the rails and bar, and a constant, uniform vertical magnetic field B fills the region between the rails (see the figure (Figure 1)) Figure < 1 of 1 > IB
Part A Find the magnitude of the net force on the conducting bar. Ignore friction air resistance, and electrical resistance, Express your answer in terms of the variables 1900 A , 50 cm, and 0.71 T. ΟΙ ΑΣφ ? Submit Request Answer Part B What is the direction of the netforce?
Constant zontal rails maintains form 00 the It the bar has mass mtind the distance that the bar must move on the rails from restoran speed Express your answer in terms of the variables 1900 A 50 cm., 27k, and 0.71 T. VO AX Submit RAS 101 Part D It has been suggested that alguns based on principle could accurate and not to beyond the stance the bar mustang to reach the speed for the earth (112 km/ Lot B071111000 A27 kg and L. 50 cm Forsmic esse he set force on the began to manage torce as parts and though gravity Days an important role in an actual und space Express your answer in meters. | ΑΣΑ ?
A conducting bar with mass m and length L slides over horizontal rails that are connected to a voltage source. The voltage source maintains a constant current I in the rails and bar, and a constant, uniform vertical magnetic field B fills the region between the rails (see the figure (Figure 1)) Figure 1 of 1 B
Part A Find the magnitude of the net force on the conducting bar Ignore friction air resistance, and electrical resistance Express your answer in terms of the variables 1900 A , 50 cm, and 0.71 T. VALO ? F= Submit Request Answer Part B
Part if the bar has mass m, find the distance d that the bar must move along the rails from rest to attain speed v. Express your answer in terms of the variables 1900 A, 60 cm, v, 27 kg , and 0.71 T. IVO AEO ΑΣΦ ? d = Submit Request Answer Part D
Part D It has been suggested that alguns based on this principle could accelerute payloads into earth citit or beyond Find the distance the bar most travel along the names of a is to reach tho escape speed for the earth (11.2 km/s) Lot B-071 TI=1900 A m = 27 ks and L- 50 cm For simpicity, assume thonet force on the object is equal to the magnetic force, as in parts A and B even though gravity plays an important role in an actual launch into space Express your answer in meters. IVE ΑΣφ» ? m ое LIMO 2211 042022