Do credit cards have magnets in them 2024?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Studied at the University of Cambridge, Lives in Cambridge, UK.
Credit card magnetic stripes carry more than just your precious financial data; they carry some mystery, too. The stripe you see on the back of your card is a collection of magnetic particles -- each a very small magnet about 20 millionths of an inch long.
2023-04-21 01:40:09
评论(499)
Helpful(122)
Helpful
Helpful(2)

Oliver Wilson
QuesHub.com delivers expert answers and knowledge to you.
Credit card magnetic stripes carry more than just your precious financial data; they carry some mystery, too. The stripe you see on the back of your card is a collection of magnetic particles -- each a very small magnet about 20 millionths of an inch long.