Ohm's Law Multiple Choice Questions (MCQ), ohm's law quiz answers PDF to study high school physics for online certificate courses. Learn current electricity Multiple Choice Questions and Answers (MCQs), "ohm's law" quiz questions and answers for online study. Learn kilowatt hour, current and electricity, electric safety, electrical energy and joules law, ohm's law test prep for online teaching certification programs.

"Substances that have constant resistance over a wide range of voltages are" Multiple Choice Questions (MCQ) on equilibrium with choices ohmic, non ohmic, resistive, and non resistive for online study. Free physics student portal for online learning current electricity quiz questions for distance learning classes.

MCQ: Substances that have constant resistance over a wide range of voltages are

1. ohmic
2. non ohmic
3. resistive
4. non resistive

A

MCQ: As per Ohm's law, V (potential difference) is equal to

1. I(current)×R(resistance of the conductors)
2. I(current)/R(resistance of the conductors)
3. R(resistance of the conductors)/I(current)
4. I(current) + R(resistance of the conductors)

A

MCQ: Ohm is denoted by the symbol

1. π
2. Ω
3. θ
4. λ

B

MCQ: The property of a substance which offers opposition to the flow of current through it is called

1. energy
2. capacity
3. resistance
4. voltage

C

MCQ: Ohm's law can be defined as

1. V = It
2. V = If
3. V = IR
4. V = I⁄R

C