Practice Current Electricity Multiple Choice Questions & Answers (MCQs), current electricity quiz answers pdf, test prep 19 to study high school physics for online degree courses. Learn "Electromotive Force" MCQs, current electricity quiz questions and answers for online classes. Learn potential difference, ohmic and non ohmic conductors, electric power, how does material effect resistance test prep for distance learning classes.

Practice current electricity MCQ: How much current flows through a body if it touch terminals of a 12 V battery at 100,000 Ω resistance, with choices 2.3 × 10-4, 1.2 × 10-4, 2.58 × 10-4, and 4 × 10-4 for online classes. Free physics study guide for online learning Electromotive Force Quiz Questions for online school classes.

MCQ: How much current flows through a body if it touch terminals of a 12 V battery at 100,000 Ω resistance?

1. 1.2 × 10-4
2. 2.3 × 10-4
3. 2.58 × 10-4
4. 4 × 10-4

A

MCQ: A temperature dependant resistor of which resistance decreases as temperature rises is called

1. voltmeter
2. thermometer
3. thermister
4. ammeter

C

MCQ: Over a large range of applied voltages, ohmic conductor have a

1. linear voltage current relationship
2. vibratory voltage current relationship
3. circular voltage current relationship
4. random voltage current relationship

A

MCQ: Amount of energy supplied by current in unit time is called

1. electric energy
2. friction
3. resistance
4. Electric power

D

MCQ: Specific resistance of iron is

1. 5.25 × 10-8
2. 1.69 × 10-8
3. 9.8 × 10-8
4. 2.75 × 10-8

C