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Uniform circular motion is a specific type of motion in which an object travels in a circular path at a constant speed. This type of motion is characterized by the object continuously changing direction while maintaining a consistent speed. In physics, circular motion can be described as the movement of an object along the circumference of a circle or rotation along a circular path. The concept of uniform circular motion involves factors such as centripetal acceleration and the relationship between an object's speed and the radius of the circle it is moving in. It is essential to understand the principles of uniform circular motion when studying topics such as dynamics, kinematics, and rotational mechanics in physics.
A Magnetic dipole is a phenomenon in electromagnetism in which an electric current's closed loop or a pair of poles is reduced to zero size while keeping the magnetic moment constant. It is the magnetic counterpart of an electric dipole. The strength of a magnetic dipole moment is given by the formula m = NIA and is measured in Ampere meter square. A magnetic dipole moment is the measure of an object's tendency to align with a magnetic field. A magnet is called a magnetic dipole because it has two poles, north and south. An arbitrary oriented magnetic dipole can be presented as a sum of two dipoles- a vertical and a horizontal one. A wire loop with constant current passing through it is a typical example of a magnetic dipole.
