24. Electric Force & Field; Gauss' Law
Electric Fields in Conductors
24. Electric Force & Field; Gauss' Law Electric Fields in Conductors
2PRACTICE PROBLEM
A thin film of silicon dioxide is used as an insulating layer for microelectronic devices. When the electric field perpendicular to the layer exceeds 9.1 x 109 V/m, the material will undergo dielectric breakdown. Determine the minimum surface charge density on the oxide layer to trigger this breakdown.
A thin film of silicon dioxide is used as an insulating layer for microelectronic devices. When the electric field perpendicular to the layer exceeds 9.1 x 109 V/m, the material will undergo dielectric breakdown. Determine the minimum surface charge density on the oxide layer to trigger this breakdown.