PAPER 1 Electrical Theory Specific Resistance and Laws of Resistance

Paper One - Electrical Theory PAPER 1 ELECTRICAL THEORY Specific Resistance and Laws of Resistance Specific Resistance and Laws of ResistanceSpecific Resistance & Laws of Resistance Principle/Working MechanismSpecific Resistance (Resistivity – ρ):Definition: Intrinsic property of a material that quantifies how strongly it opposes electric current.Depends on: Material type, temperature (ρ increases with temperature for conductors).Formula:R=ρAL​​Where:R = Resistance (Ω)ρ =...