Unilorin Post-UTME Physics 2023 (Model questions) Question 5

Question 5

Electrostatics

The SI unit of electric charge is the

  1. A.ampere
  2. B.volt
  3. C.coulomb
  4. D.ohm
Show the answer and explanation

Answer: C (coulomb)

Explanation

Charge is measured in coulombs: 1 C is the charge moved by a current of 1 A in 1 s.