27. Resistors & DC Circuits
Resistors and Ohm's Law
19PRACTICE PROBLEM
Consider a 0.50 m copper pipe with an inner radius measuring 1.5 cm and an outer radius measuring 2.0 cm. A 15 A current flows radially, moving from the interior surface to the exterior surface of the pipe. Calculate the magnitude of the electric field at a distance of 1.5 cm and 1.8 cm from the central axis of the pipe.
Consider a 0.50 m copper pipe with an inner radius measuring 1.5 cm and an outer radius measuring 2.0 cm. A 15 A current flows radially, moving from the interior surface to the exterior surface of the pipe. Calculate the magnitude of the electric field at a distance of 1.5 cm and 1.8 cm from the central axis of the pipe.