MAGNETISM AND CAPACITOR - Practice Mode

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

Lenz law Right hand palm rule Fleming left hand rule Fleming right hand rule

Correct Answer: Right hand palm rule

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

Clock rule Lenz law Ampere rule Corkscrew rule

Correct Answer: Lenz law

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

Lenz law Right hand palm rule Fleming left hand rule Fleming right hand rule

Correct Answer: Right hand palm rule

4) What is the purpose of corkscrew rule?

To find direction induced emf To find direction of rotation of the conductor To find direction of the current flowing in the conductor To find direction of magnetic lines around the conductor

Correct Answer: To find direction of magnetic lines around the conductor

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

Hysteresis Magnetic intensity Magnetic induction Residual magnetism

Correct Answer: Hysteresis

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