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Any object in a liquid/substance will experience a force called upthrust. This force is not dependent on the weight of the object, rather the amount of volume it takes up within the substance. When the ob...

F=BQv so B=F/Qv (Q is the charge of an electron, 1.6 x10^-19 C) so B=4.32 x10^-16 / (1.6 x10^-19 x 500) = 5.4 T

Current, I, is related to voltage by Ohm's law, I=V/R. As the capacitor discharges, the current will decrease as less charge is "released" from the capacitor. From Ohm's law, w...

α - Emission of a Helium nucleus, it has the highest mass and lowest energy of the three types of radiation, it has a +2 overall charge due to its 2 neutron - 2 proton makeup, and...

So, let's think of a vector as an 'instruction' - a guide telling us to move in a specific direction for a certain distance. (Draw arbitrary vector A here). This is not the only way to move this distance ...