An object that is attracted by magnet.

People who made mariner’s compass for the first time.

Mariner’s compass is used to find the

Paper is not a ______ material.

In olden days, sailors used to find direction by suspending a piece of ___________.

A magnet always has __________ poles.

A cylindrical magnet has only one pole.

Maximum iron filings stick in the middle of a bar magnet when it is brought near them.

A compass can be used to find East- West direction at any place.

Rubber is a magnetic material.

The following diagrams show two magnets near one another. Use the words, 'Attract, Repel, Turn around' to describe what happens in each case.

Iron nail, pins, rubber tube , needle.

Lift, escalator, electromagnetic train, electric bulb.

Attraction, repulsion, pointing direction, illumination.

A student who checked some magnets in the school laboratory found out that their magnetic force is worn out. Give three reasons for that?

Two bar magnets are given in the figure A and B. By the property of attraction,identify the North pole and the South pole in the bar magnet (B)

How does the electromagnetic train work?