27. Resistors & DC Circuits
Resistors and Ohm's Law
1PRACTICE PROBLEM
An aluminum cable used in a low voltage power line has seven 4.8 mm diameter strands and transmits 430 A of electric current. If the length of the wire is 1.3 km, determine the amount of energy lost as heat each day.
An aluminum cable used in a low voltage power line has seven 4.8 mm diameter strands and transmits 430 A of electric current. If the length of the wire is 1.3 km, determine the amount of energy lost as heat each day.