Switch S Is Closed to Apply a Potential Difference V

question 35

Multiple Choice

Switch S is closed to apply a potential difference V across a p-n junction as shown.Relative to the energy levels of the n-type material, with the switch open, the electron levels of the p-type material are:

• A)unchanged
• B)lowered by the amount e^-Ve/kT
• C)lowered by the amount Ve
• D)raised by the amount e^-Ve/kT
• E)raised by the amount Ve

---

Definitions:

Video Cassettes

Analog storage mediums used to record video and audio signals for playback on a compatible device.

Budget Line

A visual chart showing all the potential pairs of two items that can be bought within a specific budget at unchanged prices.

Punk Rock

A genre of music that emerged in the 1970s, characterized by fast-paced songs, short durations, and a rebellious attitude towards established norms.

Video Cassettes

Video Cassettes are an outdated medium for storing video recordings on magnetic tape, commonly used before the advent of digital storage.