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Next Find the maximum speed a charged body can acquire while sliding down an inclined plane in an external magnetic field B = 1.5 T, see the figure below. The body has the charge q = -0.45 C and the mass m = 1.2 kg. The magnetic field is parallel to the plane and perpendicular to the gravitational field g. The inclination angle is a = 55* and the friction coefficient is u = 0.9. Neglect the air resistance and take the free fall acceleration g = 9.81 m/s. B O m The maximum speed, v = Units Select an answer v