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.
Horses speed varies with their stride length, body build, and other factors, but here is a basic idea of how fast-- in miles per hour-- horses move at their various gaits: Wal â¦ k: Roughly 3-4 MPH.A pleasure show horse can go as slow as 2 mph.Gaited horses-- who do not trot-- can do a 'running walk' as fast as 15 mph.orses speed varies with their stride length, body build, and other factors, but here is a basic idea of how fast-- in miles per hour-- horses move at their various gaits: Wal â¦ k: Roughly 3-4 MPH.