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The thermal voltage (Vt) at room temperature, approximately 25°C (298 K), is about 26 millivolts (mV). This value is derived from the formula ( Vt = \frac{kT}{q} ), where ( k ) is Boltzmann's constant, ( T ) is the absolute temperature in Kelvin, and ( q ) is the charge of an electron. Thus, at room temperature, Vt is commonly used in semiconductor physics and electronics to analyze diode and transistor behavior.

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4d ago

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