For the voltage versus position graph above: a) Find the Electric field in each region. b) Find the Force acting on a -5nC point change in each region. c) The change in potential energy for a -5nC point charge moving from 2 cm to 3cm (Region 1) an from 10 to 11 cm (Region 4).

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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.