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Did you know?
A bolt of lightning heats the surrounding air to ~30,000 K — five times hotter than the Sun's surface.
Did you know?
A bolt of lightning heats the surrounding air to ~30,000 K — five times hotter than the Sun's surface.
A metallic rod of mass per unit length kg/m is lying horizontally on a smooth inclined plane which makes an angle of with the horizontal. The rod is not allowed to slide down by flowing a current through it when a magnetic field of induction T is acting on it in the vertical direction. The current flowing in the rod to keep it stationary is
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To solve this problem, we need to analyze the forces acting on the rod and use the concept of magnetic force.Given:• Mass per unit length of the rod kg/m• Angle of inclination
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