Charging by Induction
Charging by induction is a method of charging an object by bringing it close to a charged object without direct contact. When a charged object is brought near the uncharged object, the charges within the uncharged object rearrange themselves, causing one side to become positively charged and the other side to become negatively charged. This creates an induced charge on the uncharged object, allowing it to become charged without physical contact with the charged object. This process is commonly used in devices such as smartphones and electric toothbrushes for wireless charging.