# Ohms Law Quizzes Online MCQs PDF Download eBook - 38

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"Ohmic devices are the devices that consequently", ohms law Multiple Choice Questions (MCQ) with choices *doesn't obey ohm's law, obey ohm's law, violate ohm's law, and satisfy ohm's law* for ACT subject test tutoring. Learn current electricity questions and answers to learn free online courses. Ohms Law Video

## Ohms Law Questions and Answers PDF Download eBook

MCQ: Ohmic devices are the devices that consequently

- obey Ohm's law
- doesn't obey Ohm's law
- violate Ohm's law
- satisfy Ohm's law

A

MCQ: Potential difference of any device can be measured with the instrument known as

- voltmeter
- potentiometer
- CRO
- galvanometer

A

MCQ: "Sum of all the currents meeting at a point is zero", stated law is

- Kirchhoff's first rule
- Kirchhoff's third rule
- Kirchhoff's fourth rule
- Kirchhoff's second rule

A

MCQ: Mean of the six readings 1.2, 2.3, 4.35, 5.46, 7.6, 8.5 of micrometer in precise measurement is

- 4
- 3.991
- 4.12
- 3.976

B

MCQ: When the condition R_{1}/R_{2} = R_{3}/R_{4} is satisfied, the current in the galvanometer of Wheatstone bridge is

- 1
- 0
- min
- max

B