The correct answer is (b) Quantisation of charge. Charge is always an integral multiple of the elementary charge e because charge exists in discrete packets carried by fundamental particles like electrons and protons. This is known as the quantisation of ...
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To determine the outgoing flux through the surface, we use Gauss’s Law, which states: Φ = Qenc/ε0 where Qenc is the total enclosed charge. Given charges: +5Q,−3Q,+2Q,−4Q Total enclosed charge: Qenc = 5Q−3Q+2Q−4Q = 0 Since the total enclosed charge ...
The correct answer is (d) On the outer surface of the sphere. In a conducting sphere, free charges redistribute themselves and reside only on the outer surface due to electrostatic repulsion, ensuring there is no electric field inside the conductor ...
A system of equations is a set of two or more equations with the same variables. The solution satisfies all equations simultaneously. Methods to solve include substitution elimination and graphing. Solutions can be unique infinite or no solution depending on ...
A pair of equations consists of two mathematical statements connected by conditions like “and” or “or” to find the values of variables. These equations can be linear quadratic or other types. Solving them involves finding solutions that satisfy both equations ...