Resistivity and conductivity are reciprocals : . Resistivity is a measure of the material's ability to oppose electric current. This formula is not exact: It assumes the current density is totally uniform in the conductor, which is not always true in practical situations.
All depends on how fast they pedal and what kind of a bike they're on. When I ride with my family ... about 10 mph When I ride solo on my road bike ... about 17 mph In todaâ¦y's stage of the Tour de France, the average rider was expected to (during the last 26 km) average about 80kmh, or 49+ mph. Depends on how you categorize riding.
How long does it take to bike a mile? A: It takes 3 to 4 minutes for an average person, going the average speed of 17 to 18 mph, to bike a mile. On hilly terrain, that rate drops to 6 to 7 minutes per mile. Professionals, such as Tour de France cyclists, bike much faster than the average speed. Continue Reading.