Vigoraflo
metal
the resulting electric field causes electrons to move from one end to the
conductor to the other the room temperatures Vigoraflo metals have resistance the primary
cause at this resistance is the thermal motion a violin this acts to scattered
electrons also contributing to resistance in metals with impurities are the
resulting imperfections in the lattice Imperial metals this source is
negligible the larger the cross-sectional area the conductor the more electrons
per unit length are available to carry the current as a result the resistance
is lower enlarge a cross-section conductors the number up scattering events
encountered by an electron passing through a material is proportional tithe
length of the conductor the longer.