# Current Equation MCQs Quiz Online PDF Download

Learn current equation MCQs, A level physics test for online courses learning and test prep to practice. Electric current, potential difference and resistance quiz has multiple choice questions (MCQ), current equation quiz questions and answers to learn for online mastering physics course test.

GCE physics practice test MCQ on rate of flow of electric charge is with options electric current, conventional current only, electronic current only and potential difference problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning current equation quiz with MCQs to practice test questions with answers.

## MCQs on Current Equation Quiz PDF Download

MCQ. Rate of flow of electric charge is

- electric current
- conventional current only
- electronic current only
- potential difference

A

MCQ. If a current of 1 A passes through a point in 1 s then charge passes that point is

- 2 C
- 3 C
- 1 C
- 6 C

C

MCQ. Current in a circuit when a charge of 180 C passes a point in a circuit in 2 minutes is

- 1:00 AM
- 2:00 AM
- 3:00 AM
- 1.5 A

D

MCQ. Electrons which are free to move around are also called

- conduction electrons
- valence shell electrons
- inner electrons
- electron sea

A

MCQ. Number density for copper is

- 10
^{-29}m^{-3} - 10
^{30}m^{-3} - 10
^{29}m^{-3} - 10
^{20}m^{-3}

C