4 resistors are connected in parallel. R1=12 ohms   R2=20 ohms  R3= 63  R4=50ohms to a 34volt source of voltage. How much current flows through R3?  Answer in Amps Answer using standard numeric format to the hundredths place. Ex: 6.67897 would be 6.68

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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.