If Eight 47 $\mathrm { k } \Omega$ Resistors Are Connected in Parallel Across a 25 V

question 54

Multiple Choice

If eight 47 $\mathrm { k } \Omega$ resistors are connected in parallel across a 25 V source, $\mathrm { R } _ { \mathrm { T } }$ equals

• A) 376 \(\mathrm { k } \Omega\)
• B) 5.88 \(\mathrm { k } \Omega\)
• C) 6.71 \(\mathrm { k } \Omega\)
• D) 4.7 \(\mathrm { k } \Omega\)

---

Definitions:

Gas Chromatography / Mass Spectrometry

A laboratory method combining gas chromatography and mass spectrometry to identify different substances within a test sample.

Molecular Structure

The spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together.

Polar

Referring to a molecule with positive and negative charged ends, resulting from an uneven distribution of electron density.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, often used recreationally for its euphoric effects and medically as a local anesthetic.