Learn current equation MCQs, A level physics test for online learning courses, test prep to practice test. Electric current, potential difference and resistance quiz has multiple choice questions (MCQ), current equation quiz questions and answers, electric power, meaning of voltage, circuit symbols, current equation tutorials for online mastering physics courses distance learning.

GCE physics practice test MCQ: rate of flow of electric charge is with choices electric current, conventional current only, electronic current only and potential difference for online learning of college board, community colleges and high school' s competitive exams. Free study guide is for online learning current equation quiz with MCQs to practice test questions with answers.

MCQ: Rate of flow of electric charge is

1. electric current
2. conventional current only
3. electronic current only
4. potential difference

A

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

1. 2 C
2. 3 C
3. 1 C
4. 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. 1:00 AM
2. 2:00 AM
3. 3:00 AM
4. 1.5 A

D

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

1. conduction electrons
2. valence shell electrons
3. inner electrons
4. electron sea

A

MCQ: Number density for copper is

1. 10-29 m-3
2. 1030 m-3
3. 1029 m-3
4. 1020 m-3

C