How does wireless charging work for our phones?

Wireless charging is like giving your phone a little hug from above so it can get energy without plugging anything in.

Imagine you have a toy car that needs to keep moving, but instead of connecting it to a battery with wires, you just put it on a special mat. That mat sends power through the air to the toy car, and that’s what wireless charging does for your phone!

Wireless charging uses something called magnetism, the same kind of force that makes fridge magnets stick to your fridge.

When you put your phone on a wireless charger, it's like putting it on a magical mat. Inside your phone and inside the mat are tiny invisible magnets. These magnets talk to each other, and when they do, energy moves from the mat into your phone, just like how your toy car gets power.

Inside the mat is a charger coil that makes electricity move in circles. Your phone has a matching coil. When you put them together, the moving electricity creates a kind of "energy bridge" between the mat and your phone. That’s how your phone gets charged, no wires, just a little hug from above!