Physics Quiz, Notes & Technology Articles

Learn quiz on resistivity, A level physics quiz 1 to practice. Free physics MCQs questions and answers to learn resistivity MCQs with answers. Practice MCQs to test knowledge on resistivity, transformers in physics, diffraction of waves, electron waves, attraction and repulsion worksheets.

Free resistivity worksheet has multiple choice quiz questions as resistivity of lead is, answer key with choices as 22.5 × 10-8 ω m, 20.8 × 10-8 ω m, 10 ω m and 5 ω m to test study skills. For eLearning, study online resistance and resistivity multiple choice questions based quiz questions and answers.

Resistivity Quiz

1. 22.5 × 10-8 Ω m
2. 20.8 × 10-8 Ω m
3. 10 Ω m
4. 5 Ω m

B

Transformers in Physics Quiz

MCQ. If a secondary coil has 40 turns, and, a primary coil with 20 turns is charged with 50 V of potential difference, then potential difference in secondary coil would be

1. 50 V in secondary coil
2. 25 V in secondary coil
3. 60 V in secondary coil
4. 100 V in secondary coil

D

Diffraction of Waves Quiz

MCQ. Effect of diffraction is greatest if waves pass through a gap with width equal to

1. frequency
2. wavelength
3. amplitude
4. wavefront

B

Electron Waves Quiz

MCQ. In order to find internal structure of nucleus, electrons should be accelerated by voltages up to

1. 105 V
2. 107 V
3. 109 V
4. 1011 V

C

Attraction and Repulsion Quiz

MCQ. Particles involved in movement within material are

1. protons
2. electrons
3. neutrons
4. positrons

B