# Physics Magnetism and Electromagnetism Online Quiz Test MCQs

Physics is one of the most important subjects due to its usage in various fields which is why having a good amount of knowledge about its various topics has become extremely important. In order to help our visitors who are going to appear in any Physics subject related written exams, we have provided free online quizzes on our website for preparation which include important questions and answers about various topics.

## Physics

1. Magnetic field is as:

Question 1 of 15

2. Hold the solenoid in the right hand with fingers curling in the direction of current. The direction of the field will be given by:

Question 2 of 15

3. An avometer can be used to act as ammeter, voltmeter or ohmmeter with the help of:

Question 3 of 15

4. When the ohmeter measures the infinite resistance, its pointer lies at:

Question 4 of 15

5. The direction of magnetic lines of force around a current carrying wire is given by:

Question 5 of 15

6. Strength of magnetic field is measured in SI units, in:

Question 6 of 15

7. n avometer measures:

Question 7 of 15

8. Amperean path is a:

Question 8 of 15

9. Magnetic lines of force:

Question 9 of 15

10. Magnetic flux density at any point due to current carrying conductor can be computed by:

Question 10 of 15

11. The permeability of free space is measured in:

Question 11 of 15

12. An avometer can measure:

Question 12 of 15

13. When some compass needles are placed on a card board along a circle with the centre at the wire, they will:

Question 13 of 15

14. The resistance of the shunt is:

Question 14 of 15

15. A current is passed through a straight wire. The magnetic field established around it has its lines of force:

Question 15 of 15

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