Learn potential difference MCQs online, physics test for high school exam prep for distance learning degree, online courses. Practice current electricity multiple choice questions (MCQ), potential difference quiz questions and answers for online general physics courses distance learning.

Study high school courses, online physics degree programs MCQ: potential difference across ends of conductor causes loss of with options mechanical energy, electrical energy, potential energy and gravitational energy with 10th grade physics worksheets online for 10th grade school students and learners. Free physics student portal for online learning potential difference quiz questions, MCQs to find questions answers based online learning tests.

MCQ: Potential difference across ends of conductor causes loss of

1. mechanical energy
2. electrical energy
3. potential energy
4. gravitational energy

B

MCQ: If a person's skin is wet then resistance becomes only 1000Ω resistance. How much current would he receives from battery of 12 V?

1. 2.3 × 10-2
2. 1.2 × 10-2
3. 2.9 × 10-2
4. 3.6 × 10-2

B

MCQ: SI unit of potential difference is

1. kg
2. Pascal
3. joule
4. volt

D

MCQ: Agency which provides potential difference for steady flow of current in copper wire is

1. battery
2. voltmeter
3. galvanometer
4. ammeter

A

MCQ: First practical electric battery, known as voltaic pile was developed by

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

C