DETERMINE THE TOTAL RESISTANCE ON THE RESISTIVE NETWORK SHOWN BELOW. R1 = 25 ohms R3=5 ohms R4 15 ohms 120 v (E R2=60 ohms Rg = 20 ohms

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Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.