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Practice MCQs on electric field strength, physics MCQs for online test prep. As level physics quiz has multiple choice questions (MCQ), electric field strength quiz questions and answers as when distance from center is doubled then electric field strength will, answer key with choices as decrease by factor of four, increase by factor of four, will be same and decrease by factor of two for competitive exam prep. Free study guide is to learn electric field strength quiz online with MCQs to practice test questions with answers. Subscribe Video Channel

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

1. decrease by 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 8x10-19 when plates are separated by distance of 2 cm and have a potential difference of 5 kV is

1. 2.0x10-13 N
2. 3 N
3. 5 N
4. 20 N

A

MCQ. Electric field strength can be defined as

1. E = QF
2. E = WF
3. E = FQ
4. E = PQ

C