Single molecule devices are attractive to certain applications where small size and high capacity are both...

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Electrical Engineering

Single molecule devices are attractive to certain applicationswhere small size and high capacity are both desirable. In terms ofelectrical conductivity capacity, most people would thick metal isthe best and carbon based materials would be bad; is it true (or)not?
Provide an example to proof your argument.

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4.4 Ratings (684 Votes)

Electrical conductivity is defined as the measure of the amountof electrical current a material can carry Electrical conductivityis also known as specific conductance in other words electricalconductivity is a measure of how an electrical current moves withina substanceConductivity is an intrinsic property of amaterial 1The electrical conductivity units aresiemens per metre Sm1Electrical conductivity increases in a metallic conductor as thetemperature is reduced Below a critical temperature resistance insuperconductors drops to zero such that an electrical current mayflow through a loop of superconducting wire with no appliledvoltage There are three main factors that affects the conductivity of amaterialCross Sectional Area See Answer

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