Electromagnetism Multiple Choice Questions 1 PDF Download

Practice electromagnetism multiple choice questions (MCQs), physics test 1 for online course prep exams. Learn cathode ray oscilloscope MCQs questions and answers on cathode ray oscilloscope, electromagnetism, e/m experiment, magnetic field, galvanometer with answers.

Free electromagnetism quiz online, study guide has multiple choice question on in cathode ray oscilloscope, spots are formed on screen having with options cathode, anode, grid and matrix to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn cathode ray oscilloscope quiz questions with online learning MCQs for competitive exam preparation test. Cathode Ray Oscilloscope Video

MCQ on Electromagnetism Quiz PDF Download Test 1

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

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

C

MCQ. In a magnetic field of 2.50 × 10-3 T, if magnetic force is equal to proton's weight, then the proton moves with the speed of

  1. 3.09 × 10-5 m s-1
  2. 4.09 × 10-5 m s-1
  3. 2.09 × 10-5 m s-1
  4. 0.09 × 10-5 m s-1

B

MCQ. An electron moving at rate of 2 × 107 in uniform magnetic field of 1.10 × 10-3, the radius of its orbit will be

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

A

MCQ. Magnetic field outside a solenoid is

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

D

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

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

B