The paper clip clings to the the magnet
There are only one property of a paper clip. The property to a paper clip is the testing.
A normal paper clip has 4 bends.
Yes, I think a paper clip has mass of about a gram.
A paper clip weighs about one gram.
The first patent for a bent wire paper clip was awarded in the United States to Samuel B. Fay
A paper clip is typically made of steel wire that has been bent into a looped shape. Some paper clips also have a coating of nickel or other metals for added durability and corrosion resistance.
they are the same metal
The metal paper clip will conduct electricity, so completing the circuit.
The first patent for a bent wire paper clip was awarded in the United States to Samuel B. Fay, in 1867.
Yes you do need a battery because the paper clip is usually used for an alternative for a wire and the paper clip is what the electricity travels through, so yes you do need a battery.
A paper clip is an instrument used to hold sheets of paper together, usually made of steel wire bent to a looped shape. Most paper clips are variations of the Gem type introduced in the 1890s or earlier, characterized by the almost two full loops made by the wire.
There is a small hole in the front of the drive, just small enough for a paper-clip wire. Straighten a paper clip and push it in the hole until the drive opens.
At my desk I have a small paperclip, about 1.25 inches overall length whose wire diameter is about 0.031 inches, or about 1/32", or 0.8mm and a larger paperclip, about 1.5 inches overall length whose wire diameter is about 0.040 inches, or almost 3/64" inches, or 1.02 mm.
it will caught just a little paper clip
The paper clip was not discovered. It was invented.
The paper clip clings to the the magnet