Practice current electricity MCQs, grade 10 online physics test 17, ohm's law multiple choice questions and answers. Ohm's law revision test has physics worksheets, helping answer key with choices as convential current, electric field, potential difference and electromotive force of multiple choice questions (MCQ) with ohm's law quiz as as per ohm's law, amount of current passing through a conductor is directly proportional to for competitive exam prep, viva interview questions. Free physics study guide to practice ohm's law quiz to attempt multiple choice questions based test.

MCQ. As per Ohm's law, the amount of current passing through a conductor is directly proportional to the

1. electric field
2. convential current
3. potential difference
4. electromotive force

C

MCQ. Resistors can be connected in

1. 3 ways
2. 4 ways
3. 5 ways
4. 2 ways

D

MCQ. The first practical electric battery, known as voltaic pile was developed by

1. Newton
2. Luigi Galvano
3. Alessandro Volta
4. Hooke Alexander

C

MCQ. The energy supplied by a battery to a unit positive charge when it flows through the closed circuit is called

1. potential difference
2. electromotive force
3. ohm's law
4. convential current

B

MCQ. If 1 A of current passes through a bulb that consumes 1 J of energy then potential difference is

1. 1 volt
2. 2 volts
3. 3 volts
4. 4 volts

A