1. A conducting bar is put in a constant magnetic field B = 0.1T. The circuit resistance is R =10Ω. The bar width is 20cm. The mass of the bar is m = 1kg. The circuit and the metal bar are on a flat horizontal surface. If the bar has an initial speed (t = 0) of V0 = 4m/s, determine: (a) The current generated in the bar at t = 0; (b) The force experienced by the conducting bar at t = 0; (c) The speed of the bar at time t = 10s;

image 68 - 1. A conducting bar is put in a constant magnetic field B = 0.1T. The circuit  resistance is R =10Ω. The bar width is 20cm. The mass of the bar is m = 1kg.  The circuit and the metal bar are on a flat horizontal surface. If the bar has an  initial speed (t = 0) of V0 = 4m/s, determine:   (a) The current generated in the bar at t = 0;   (b) The force experienced by the conducting bar at t = 0;   (c) The speed of the bar at time t = 10s;

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images - 1. A conducting bar is put in a constant magnetic field B = 0.1T. The circuit  resistance is R =10Ω. The bar width is 20cm. The mass of the bar is m = 1kg.  The circuit and the metal bar are on a flat horizontal surface. If the bar has an  initial speed (t = 0) of V0 = 4m/s, determine:   (a) The current generated in the bar at t = 0;   (b) The force experienced by the conducting bar at t = 0;   (c) The speed of the bar at time t = 10s;

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