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Magnet's ruin credit card's smarts! the reason why is just because. there is nothing else to it!

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11y ago

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Will a magnet affect a credit card?

yes but it depends on the type of magnet and how strong it is


What devices will have its data scrambled by a magnet?

A credit card


How does a credit card machine work?

You put your card into the machine, the magnet recognizes the strip on the card and asks for the pin. The user enters the pin and then next paths are made.


Which of the following will likely affect a magnet a DVD a floppy disk a credit card or a compact disc?

a credit card [wrong]Apex :)SHE IS WRONG, its a credit card AND an access card you scan for entry into a builing.


How do you erase magnetic information on a credit card?

Take a magnet, swipe it on the magnetic strip on the card.


What is the black strip on the back of a credit card called?

magnet strip


Magnet damage a credit card?

Yes, The black strip on the back of a credit card (or any other plastic card with a dark strip) stores information on it in magnetic form. Thus if you place a credit card near a strong magnet it will change/damage this magnetic information making the strip unreadable.


What will you do if you can not get a credit card?

You have to work on your credit until you can


Why should a credit card not be kept near a magnet?

Keeping a credit card near a magnet can potentially demagnetize the magnetic stripe on the card, rendering it unreadable. This can make it difficult or impossible to use the card for transactions. It's best to store credit cards away from magnetic fields to avoid this issue.


Why should you never keep a credit card near a magnet?

You should never keep a credit card neat a magnet because that black strip at the bottom of the card is actually a sort of memory like in a computer chip. The magnet makes all this memory wipe to either become 1 or 0(depending on the direction). Also, if you are using a card with a swipe chip, this will also be wiped.


Write protection sd card removal Would putting a strong magnet on it do the trick only they wipe credit card strip s clean?

SD cards are not magnetic media. It will (should) not work. H


How do a walmart credit card work?

Do you use a pi number to purchase with the credit card or cash