Hall effect quiz, hall effect MCQs answers, GCE A level physics quiz 13 to learn online college physics courses. College and university courses MCQs, charged particles quiz questions and answers, hall effect multiple choice questions to practice physics test with answers. Learn hall effect MCQs, career test on speed and velocity, gravitational field strength, electron waves, hall effect test prep for physics certifications.

Practice hall effect career test with multiple choice question (MCQs): hall voltage is directly proportional to, with choices current, electric field, magnetic flux density, and all of above for online physics degree. Learn charged particles questions and answers for scholarships exams' problem-solving, assessment test.

Hall Effect Quiz

MCQ: Hall voltage is directly proportional to

1. current
2. electric field
3. magnetic flux density
4. all of above

C

Electron Waves Quiz

MCQ: High speed electrons from particle detectors are used to determine

1. arrangement of atoms in metals
2. diameter of atomic nuclei
3. inter atomic distance
4. circumference of atomic nuclei

B

Gravitational Field Strength Quiz

MCQ: Mass of Earth when it's radius is 6400 km and gravitational field strength is 9.81 N kg-1 is

1. 6.0 × 1024 kg
2. 5 × 1023 kg
3. 40 × 109 kg
4. 9 × 1024 kg

A

Speed and Velocity Quiz

MCQ: Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s is

1. 700 m
2. 600 km
3. 600 m
4. 750 km

C

Torque of Couple Quiz

MCQ: Pair of forces that cause steering wheel of a car to rotate is called

1. couple
2. friction
3. normal force
4. weight

A