Electric field strength multiple choice questions (MCQs), electric field strength quiz answers to learn physics online courses. As level physics MCQs, electric field strength quiz questions and answers for online college degrees. Learn viscosity and friction, pressure and measurement, physics experiments, electrical potential, electric field strength test prep for physics certifications.

Learn as level physics test MCQs: when distance from center is doubled then electric field strength will, with choices decrease by the factor of four, increase by factor of four, will be same, and decrease by factor of two for online college degrees. Practice merit scholarships assessment test, online learning electric field strength quiz questions for competitive assessment in physics major.

MCQ: When distance from center is doubled then electric field strength will

1. decrease by the factor of four
2. increase by factor of four
3. will be same
4. decrease by factor of two

A

MCQ: Electric field strength on a dust particle having charge equal to 8 × 10-19 when plates are separated by distance of 2 cm and have a potential difference of 5 kV is

1. 2.0 × 10-13 N
2. 3 N
3. 5 N
4. 20 N

A

MCQ: Electric field strength can be defined as

1. E = Q⁄F
2. E = W⁄F
3. E = F⁄Q
4. E = P⁄Q

C