Thepermanent
and atemporary magnet.
By balancing apposite poles
a compass can be used anywhere.... the accuracy however may suffer in the magnetic polar regions. Then of course there is outer space where a compass would not work
repulsion or attraction between two magnets which leads to calculation of a positive work in the interaction shows the presence of a new force named the magnetic force.
all magnets have two poles
by bring two magnets near we can make magnetic field for some distance.
The compass needles are both magnets on very free suspensions. Bring two of them together, and they forget all about the earth's magnetic field, and they instantly swing to point at each other.
Two household objects that have magnets are: fridge magnets, and sizzlers
That depends on the strength of the magnet and thickness of the glass.A regular magnet may work through a thin piece of glass, however a weak magnet will not work through a thick piece of glass.
EX: ++ and -- (positive positive and negative negative)
first we use two magnets to abserve quick collision
Magnets are objects that produce a magnetic field around them, attracting certain types of metals like iron, nickel, and cobalt. They have two poles, a north and a south pole, and opposites poles attract while like poles repel. Magnets are used in various applications such as in compasses, electric motors, MRI machines, and refrigerator magnets.
A Ball-ended magnet is a magnet,whose last part has two ball like magnetized component.It is mainly found in China and East Europe.It is mainly used for the devlopment of sciences.It is a main part for a mathematician and ecologist.A Navigator used to find directions using a compass and master.Ball magnets are made of neodymium a rare earth magnet. The ball magnets are very strong and can be twisted and used to form different patterns and shapes.Neodymium is a chemical element with the symbol Nd and atomic number 60. It is a rare earth metal that has a silvery metallic shine. Neodymium is very strong and is used to make high strength magnets. Neodymium is used for many other industrial purposes.