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What determine the direction of flow charge?

The direction of flow of charge is determined by the potential difference between two points. Charge will flow from a point of higher potential to a point of lower potential. This is because electrons, which are negatively charged, are attracted to positively charged ions. 두 지점 사이에 잠재적 차이가있을 때, 전자는 전위를 평등하게하기 위해 음의 지점에서 양수점으로 흐릅니다.

The potential difference between two points can be created in a number of ways. One way is to connect the points to a battery. A battery is a device that stores chemical energy and converts it into electrical energy. When a battery is connected to two points, it creates a potential difference between the points. This potential difference causes electrons to flow from the negative terminal of the battery to the positive terminal.

Another way to create a potential difference between two points is to use a generator. A generator is a device that converts mechanical energy into electrical energy. When a generator is turned on, it creates a rotating magnetic field. This magnetic field induces a voltage in a conductor that is placed in the field. The voltage induced in the conductor is proportional to the strength of the magnetic field and the speed of rotation of the generator.

The potential difference between two points can also be created by static electricity. Static electricity is the build-up of electrical charge on an object. When an object is charged, it has an excess of electrons or protons. If an object is positively charged, it has an excess of protons, and if an object is negatively charged, it has an excess of electrons. 반대 전하가있는 두 개의 물체가 서로 가까이 가져 오면, 음으로 하전 된 물체의 전자가 양으로 하전 된 물체의 양성자에 끌릴 것입니다. This movement of electrons will create a current of electricity.

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