A conducting bar moves in a constant magnetic field ? = 3 T az. The length of the bar L = 1m. Determine the induced voltage (EMF) and its polarity, in the bar: A. If the bar is perpendicular to the field and moves at a speed ? = (26) ax m/s. (figure a) B. If the bar moves at a speed ? = -(16) ax m/s forming an angle of 30 ° with the x-axis (figure b) C. If the bar is perpendicular to the field and moves at a speed ? = (11) ay m/s

A conducting bar moves in a constant magnetic field ? = 3 T az. The length of the bar L = 1m. Determine the induced voltage (EMF) and its polarity, in the bar: A. If the bar is perpendicular to the field and moves at a speed ? = (26) ax m/s. (figure a) B. If the bar moves at a speed ? = -(16) ax m/s forming an angle of 30 ° with the x-axis (figure b) C. If the bar is perpendicular to the field and moves at a speed ? = (11) ay m/s

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