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Simply, a generator uses the rotation of a coil of wire in a magnetic field to produce electricity.
(The principle of electromagnetic induction/ faraday's law : Any change in the magnetic environm...
Transverse wave - electromagnetic wave, waves on a string Longitudinal wave - sound wave, seismic P-waves
A moment is the product of a force and its perpendicular distance from a pivot in a rotational system. Moment = F x D
Central to this question is an understanding of the difference between an accelerating object and an object travelling at terminal velocity. Firstly, the experiment is carried out on the moo...
Resistance primarily is 'how difficult it is for an electron to travel through a material'. When the electron travels through a material, it collides with ions which causes it to lose ene...
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