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Which outcome increases within a peltier cooler during operation?

A)Heat flux between junctions
B)Coefficient of thermal expansion
C)Dielectric breakdown voltage
D)Thermoelectric figure of merit

💡 Explanation

Increased electric current causes enhanced Peltier effect due to greater heat flux. Therefore, junctions transfer kinetic energy across a semiconducting material because this effect moves thermal energy, rather than altering material properties or device limitations.

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