Negative charge - When an atom or material has too many electrons., Attract - To move towards something, Magnet - An object that attracts iron, cobalt and nickel, Magnetic pole - Magnets have a north pole and a south pole. Like poles repel but opposite poles attract , Magnetic field - A region around a magnetic material or a moving electric charge within which the force of magnetism acts., Component - A part of an electrical circuit, such as a light bulb, or a resistor., Positive charge - When an atom or material has not enough electrons., Repel - To move away from something, Voltage - The “push” that moves electrons around a circuit., Resistance - The parts of a circuit that resist (slow down) the flow of electrons. The higher the resistance, the more electrons are slowed., Current - The flow of electrons around a circuit. The higher the current, the more electrons move.,

Electromagnetism

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