Practice electric field strength MCQs, A level physics MCQ test for online learning. As level physics quiz has multiple choice questions (MCQ), electric field strength quiz questions and answers to practice as when distance from center is doubled then electric field strength will, answer key help with choices as decrease by factor of four, increase by factor of four, will be same and decrease by factor of two problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning electric field strength quiz with MCQs to practice test questions with answers.

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