The effect is called the Lenz Effect. The moving magnet causes small magnetic fields, called eddy currents, to form in the metal (brass, aluminum foil/tube ...). These eddy currents have their own magnetic field (all electrical currents do). This is what is interacting with the moving magnet.
1 Limited use: The Angel Card can only be used in Victoriaâs Secret and PINK stores. 2  While you may also use the card at Bath & Body Works stores, you will not earn Angel Reward points on those purchases.
7. Website will not allow store credit to be applied. 8. Local store will not exchange store credit for gift card so I can use the gift card online. Solution: Either allow me to apply my store credit to the online purchase, or have the local store convert my store credit to a gift card so I can use it online.