No, two magnetic field lines cannot intersect because if they did, it would mean that a point in space has two directions of the magnetic field, which is impossible.
Related Questions:
- Q3. If a boy has age of 15 years 2 months and 10 days, convert his age in a. seconds b. milliseconds c. mega seconds
- Q4. How many kilometers are there in 25 micrometers?
- Q5. What is pitch and least count of: a. Vernier calipers if the smallest division on the main scale is 1 mm and total divisions on the vernier scale are 20. b. Screw gauge if the smallest division on its main scale is 0.5 mm and its movable scale has 50 divisions.
- Q6. Look at the measurement of vernier calipers:
- Q7. Look at the figure of screw gauge, let a small steel ball is place between its thimble and anvil then:
- SEPARATION TECHNIQUES
- Define the following branches of physics:
- Define the terms theory and law. Also, give two examples of each.
- Define Hypothesis?
- What is the difference between classical mechanics and quantum mechanics?
- What determines the validity of a theory?
- Which part of the study is not handled by the classical study of physics?
- Discuss the importance of physics in our daily life.
- Briefly discuss the importance of physics in other disciplines of science.
- Differentiate the terms ‘science’, ‘technology’, and ‘engineering’ with suitable examples.
- Explain the terms hypothesis, theory, and law with examples.
- Define the scientific method and list its key steps.
- Explain why theories are modified over time.