EASY
7th ICSE
IMPORTANT
Earn 100

Choose the correct option.
The magnitude of the induced current in a coil cannot be increased by
(a)increasing the number of turns in the coil
(b)increasing the distance between the coil and magnet
(c)increasing the strength of the magnet
(d)increasing the relative speed between the magnet and the coil

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Important Questions on Magnetism
EASY
7th ICSE
IMPORTANT
Choose the correct option.
The branch of physics which deals with the magnetic effect of electric current is called

MEDIUM
7th ICSE
IMPORTANT

MEDIUM
7th ICSE
IMPORTANT
A magnet shows maximum attraction at its _____.

EASY
7th ICSE
IMPORTANT
The current produced by the method of electromagnetic induction is called _____.

EASY
7th ICSE
IMPORTANT
The soft iron piece in an electromagnet is called the _____.

EASY
7th ICSE
IMPORTANT
Name the device used to measure electric current.

EASY
7th ICSE
IMPORTANT
Name a type of magnet in which a magnetic field is produced with electric current.

EASY
7th ICSE
IMPORTANT
Name the phenomenon of producing a current in a conductor due to change in the magnetic lines of force associated with the conductor.
