More wattage NOT necessary better.

2014 / 01 / 13

Amperage is the Current, Volts is the potential, and Watts (in simple terms) is Current x Voltage.   Therefore the wattage formula is: Watts = Current X Voltage   And Resistance (Ohm) = Voltage / Current   The Resistance (R) of a material depends on its length, cross-sectional area, and the resistivity (the Greek letter rho), a number that depends on the material:   The resistivity and conductivity are inversely related. Good conductors have low resistivity, while poor conductors (insulators) have resistivities that can be 20 orders of ma...