Circuits: Resistance and Resistivity of a Wire

This lesson will study the resistance of a wire. This lesson will compare two wires and compare and contrast their similarities and differences in relation to their strength of their electric field, drift, cross section and...
This lesson will study the resistance of a wire. This lesson will compare two wires and compare and contrast their similarities and differences in relation to their strength of their electric field, drift, cross section and velocity. This lesson will explain how to derive a formula to solve by looking at a diagram to better understand the concept.
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