# Ohm's Law MCQs Quiz Online PDF Download eBook

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"Substances that have constant resistance over a wide range of voltages are" Multiple Choice Questions (MCQ) on principle of floatation with choices *ohmic, non ohmic, resistive, and non resistive* for online study. Practice current electricity quiz questions for online certificate programs for distance learning classes.

## MCQs on Ohm's Law PDF Download eBook

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

- ohmic
- non ohmic
- resistive
- non resistive

A

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

- I(current)×R(resistance of the conductors)
- I(current)/R(resistance of the conductors)
- R(resistance of the conductors)/I(current)
- I(current) + R(resistance of the conductors)

A

MCQ: Ohm is denoted by the symbol

- π
- Ω
- θ
- λ

B

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

- energy
- capacity
- resistance
- voltage

C

MCQ: Ohm's law can be defined as

- V = It
- V = If
- V = IR
- V = I⁄R

C