Magnetic, Electric and Gravitational Fields MCQs Test Online PDF Book Download

Magnetic, electric and gravitational fields multiple choice questions (MCQs), magnetic, electric and gravitational fields test prep for online learning with GCE A level degree certificate eCourses. Learn as level physics multiple choice questions (MCQs), magnetic, electric and gravitational fields quiz questions and answers. Career test on a levels physics problems, centripetal force, magnetic, electric and gravitational fields, viscosity and friction, uniformly accelerated motion equation test for online physics tutorials courses distance learning.

Learn as level physics practice test MCQs: for a hydrogen atom electrical force as compared to gravitational force is, for free online courses with options 1039 times, 1040 times, 1041 times, 1042 times for online teaching resources with trivia questions to help in teaching strategies. Free skills assessment test is for e-learning online magnetic, electric and gravitational fields quiz questions for competitive assessment in physics major.

MCQ on Magnetic, Electric and Gravitational FieldsQuiz Book Download

MCQ: Gravitational potential is always

  1. positive
  2. negative
  3. zero
  4. infinity

B

MCQ: For a hydrogen atom electrical force as compared to gravitational force is

  1. 1039 times
  2. 1040 times
  3. 1041 times
  4. 1042 times

A

MCQ: Weakest force in nature is

  1. electric force
  2. gravitational force
  3. weak force
  4. magnetic force

B

MCQ: Force per meter on two wires carrying a current of 1 A placed 1 m apart is equal to

  1. 6.7 × 10-11 N
  2. 9.0 × 109 N
  3. 2.0 × 10-7 N
  4. 3.0 × 10-4 N

C

MCQ: Origin of gravitational field is

  1. charges
  2. masses
  3. Earth's core
  4. matter

B