Which outcome occurs when an electron encounters vacuum in a tunnel diode?

💡 Explanation

Tunneling current increases because the quantum tunneling mechanism enables electrons to pass through the vacuum barrier, therefore current increases, reducing width, rather than thermionic emission or recombination which are less significant in vacuum.

• Which outcome results when soot accumulates on a heat exchanger in a combustion engine?
• Which consequence results when nuclide binding energy decreases?
• Which risk increases when the Reynolds number sharply decreases within an aircraft's fuel line?
• Which outcome occurs when gravitational and inertial acceleration are indistinguishable?
• Which phenomenon primarily dictates the increased drag coefficient of non-spherical airborne particles over spherical particles of equivalent volume?
• Which limitation results within complex modern superconducting magnets?