Question Detail
Question
Which of the following is the correct unit for volume charge density?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Volume charge density (ρ) is defined as the amount of charge (Q) per unit volume (V). The unit of charge is Coulombs (C), and the unit of volume is cubic meters (m3). Therefore, the unit for volume charge density is C/m3, which can also be written as C.m-3.
Hint
Recall the definition of volume charge density: charge per unit volume.