SOLID STATE CHEMISTRY NEWEST 2023

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Solid state chemistry newest 2023 SOLID STATE CHEMISTRY NEWEST 2023 WHAT IS Σ? - ANS CONDUCTIVITY WHAT IS THE EQUATION FOR Σ? - ANS Σ = N X E X µ WHERE N = NUMBER OF CHARGES ... E = CHARGE µ = MOBILITY OF CARRIERS WHAT IS THE MAIN DIFFERENCE BETWEEN METALS, SEMI CONDUCTORS AND INSULATORS ? - ANS THE MAGNITUDE IF THEIR CONDUCTIVITIES WHAT IS THE UNITS OF CONDUCTIVITY ? - ANS OHM-1 CM-1 WHAT IS THE RANGE OF CONDUCTIVITY FOR METALS? - ANS 10^-1 TO 10^5 WHAT IS THE RANGE OF CONDUCTIVITY FOR INSULATORS ? - ANS LESS THAN 10^-10 WHAT IS THE RANGE OF CONDUCTIVITY FOR SEMI CONDIUCTORS ? - ANS 10^-5 TO 10^2 ( OVERLAPS WITH METAL) PUT IN ORDER OF CONDUCTIVITY METALS, INSULATORS, SMEI CONDUCTORS STARTING WITH MOST CONDUCTIVE - ANS METALS, SEMI CONDUCTORS , INSULATORS EQ FOR RESISTANCE - ANS R=V/I V= VOLTAGE I= CURRENT EQ FOR P - ANS P = RA/L WHERE P= RESISTIVITY R= RESISTANCE A= CROSS SECTIONAL AREA L= LENGTH EQ FOR CONDUCTIVITY RELATING TO RESISTIVITY - ANS Σ = 1/P EQ FOR CONDUCTIVITY RELATING TO RESISTANCE - ANS Σ= L/RA DRAW A DIAGRAM USED TO DESCRIBE THE SYSTEM L,A V,I ECT .. - ANS FOR THE EQUATION Σ= N E µ EXPLAIN WHICH DETERMINES THE DIFFERENCE IN BEHAVIOURS BETWEEN METALS SEMI CONDUCTORS AND INSULATORS - ANS E IS [Show More]

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