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Electromagnetism Multiple Choice Questions Test 1 Tests pdf Download

Practice electromagnetism multiple choice questions (MCQs), physics test 1 online to learn. Practice cathode ray oscilloscope MCQs questions and answers on cathode ray oscilloscope, electromagnetism, e/m experiment, magnetic field, galvanometer with answers. Free electromagnetism study guide has answer key with choices as cathode, anode, grid and matrix of multiple choice questions (MCQ) as in cathode ray oscilloscope, spots are formed on screen having to test learning skills. Study to learn cathode ray oscilloscope quiz questions to practice MCQ based online exam preparation test.

MCQ on Electromagnetism Quiz pdf Download Test 1

MCQ. In cathode ray oscilloscope, spots are formed on screen having

  1. anode
  2. cathode
  3. grid
  4. matrix

C

MCQ. In a magnetic field of 2.50 x 10-3T such that magnetic force is equal to its weight then proton moves with speed of

  1. 3.09 x 10-5ms-1
  2. 4.09 x 10-5ms-1
  3. 2.09 x 10-5ms-1
  4. 0.09 x 10-5ms-1

B

MCQ. Electron moving at rate of 2 x 107 in uniform magnetic field of 1.10 x 10-3, then radius of an orbit will be

  1. 9.4 x 10-2m
  2. 9 x 10-2m
  3. 5.4 x 10-2m
  4. 1.4 x 10-2m

A

MCQ. Magnetic field outside a solenoid is

  1. zero
  2. strong
  3. infinite
  4. negligible

D

MCQ. In order to increase range of ammeter, value of shunt resistance Rs is

  1. increased
  2. decreased
  3. remain
  4. both a and b

B


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