D2.2. A charge of -0.3 µC is located at A(25, -30, 15) (in cm), and a second charge of 0.5 µC is at B(-10, 8, 12) cm. Find E at: (a) the origin; (b) P(15, 20, 50) cm. Ans. 92.3a, - 77.6ay-94.2a; kV/m; 11.9a, - 0.519ay + 12.4a; kV/m

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Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.