Coins made of steel, iron or nickel would normally be magnetic. Exceptions are alloys, where the exact composition determines whether the charges of the atoms align (there are magnetic and non-magnetic variants of stainless steel).
During World War II, US pennies were made of zinc-plated steel, and hence were magnetic. US nickels (5 cents) are 75% copper and 25% nickel, and are not magnetic, and neither are the "clad" copper-sandwich coins or the "gold" dollar coins (which are brass).
Canadian nickels have been made of magnetic alloys several times, most recently 99% nickel from 1954 to 1981, and coated steel since 2000. From 1982 to 1999, Canada used the same copper-nickel alloy that US nickels are made of.
No. Coins aren't themselves magnetic, but they can be attracted to a magnet IF they're contain a heavy concentration of a metal like nickel or steel. However US quarters don't meet that criterion. Quarters dated 1964 and earlier are 90% silver alloyed with 10% copper, and modern quarters are only about 8.3% nickel.
From 2011 yes
If you think the quarter was struck on a planchet for a dollar coin take it to a dealer for a assessment.
U.S. paper money and coin money are both magnetic. They both have magnetic properties, but normal magnets rarely affect them. Mostly the stronger neodymium magnets can pull/affect them. The magnetic part of a U.S. note is near the corners where most the ink is at.
It depends on which country we are talking about. For the US, there is only one magnetic coin the 1943 steel penny. For Canada, there have been some magnetic pennies made since 2000, though there were zinc pennies made until 2008. For the UK, pennies have been magnetic (copper plated steel) since 1992.
There are 25.4 millimetres in an inch. Therefore a millimetre is 0.03937 inches. To find out how many quarter inches are in a millimetre, you'd multiply by 4 as there are 4 quarters in a unit. 0.03937*4 is 0.1575 quarter inches in a millimetre.
A British 10p coin, and all British coins for that matter, are not magnetic.
The only US coin that is magnetic is the 1943 Lincoln cent, it's made from steel.
no
Assuming American coinage, the two coins would be a 25 cent coin and a 5 cent coin. Assuming non-American coins, one is not a 10 cent coin, but the other one is. The other coin being a 20 cent coin.
Because it's one-fourth, or a quarter, of a dollar.
A quarter and a nickel. The quarter is the coin that's not a nickel!
The only magnetic U.S. coin is the 1943 steel cent.
A dime is a five cent coin. A quarter is a twenty five cent coin. It therefore takes five dimes to make a quarter.
Australia does not have a "Quarter" coin.
Australia does not have a "quarter" coin.
It depends on the year, if you have a 5 Peso coin struck before 1992, it contains no magnetic material (copper-nickel, brass and silver are not magnetic), if you have a 1 peso coin dated 1984 or later it is magnetic because the coins are struck in steel and steel is magnetic.
From 2011 yes