Magnetism and Capacitor MCQ with Answers

Magnetism and Capacitor MCQ with Answers

6) Which rule is used for determine the direction of magnetic lines in a current carrying conductor?

Answer is:

Right hand palm rule

7) Which rule is used to find the direction of the induced emf in a coil?

Answer is:

Lenz law

8) Which rule is used to find the magnetic polarity of solenoid?

Answer is:

Right hand palm rule

9) What is the purpose of corkscrew rule?

Answer is:

To find direction of magnetic lines around the conductor

10) What is the name of property that the flux density always lagging behind the magnetising force?

Answer is:

Hysteresis