27. Resistors & DC Circuits
Resistors and Ohm's Law
27. Resistors & DC Circuits Resistors and Ohm's Law
6PRACTICE PROBLEM
A 1.00 m long nichrome wire with a circular cross-section of diameter 0.800 mm is used for a resistance experiment. A constant current equal to 0.820 A flows through the wire at temperatures between 18°C and 75°C. Determine the greatest potential difference recorded over the entire length of the wire.
A 1.00 m long nichrome wire with a circular cross-section of diameter 0.800 mm is used for a resistance experiment. A constant current equal to 0.820 A flows through the wire at temperatures between 18°C and 75°C. Determine the greatest potential difference recorded over the entire length of the wire.