An Electron with Energy E Is Incident on a Potential

Multiple Choice

An electron with energy E is incident on a potential energy barrier of height E_pot and thickness L.The probability of tunneling increases if:

A) E decreases without any other changes
B) E_pot increases without any other changes
C) L decreases without any other changes
D) E and E_pot increase by the same amount
E) E and E_pot decrease by the same amount