A circuit is a route in which an electrical current can flow. Electrons flow from the negative side from a battery to a conducting material from the base of the bulb. From there the electrons flow up a wire that is inside the bulb and across the filament which is the part of the bulb that actually lights. When the electrons go through the filament some of the electrical energy is changed to heat and light energy. The electrons continue down another small wire inside the bulb to another conductor on the base of the bulb. The electrons make their way to the positive side of the battery. There would not be a complete circuit if the electrons didn’t travel to the positive side of the battery and the bulb would not light. When there is an unbroken path on which the electrons flow it is called a complete circuit. The unbroken path which the electrons follow is called a closed circuit because the electricity will only flow on an unbroken path and the light bulb will not light unless there is a closed circuit. The light bulb has an insulator between the conductor that leads up to the filament and a conductor that leads away from the filament. The atoms of conductors accept and pass on the electrons the atoms of insulators don’t. Electrons will not easily pass through insulting material that surrounds a wire, if the insulator did not surround a wire carrying a current it’s possibly that the electron flow to get directed to another conductor that comes in contact with the circuit. Electricity will follow the path of least resistant if the electrons take a path short of the complete circuit that’s a short circuit.
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CIRCUITSPOWERABOUTCONTACT
HOW A LIGHT BULB WORKS
A circuit is a route in which an electrical current can flow. Electrons flow from the negative side from a battery to a conducting material from the base of the bulb. From there the electrons flow up a wire that is inside the bulb and across the filament which is the part of the bulb that actually lights. When the electrons go through the filament some of the electrical energy is changed to heat and light energy. The electrons continue down another small wire inside the bulb to another conductor on the base of the bulb. The electrons make their way to the positive side of the battery. There would not be a complete circuit if the electrons didn’t travel to the positive side of the battery and the bulb would not light. When there is an unbroken path on which the electrons flow it is called a complete circuit. The unbroken path which the electrons follow is called a closed circuit because the electricity will only flow on an unbroken path and the light bulb will not light unless there is a closed circuit. The light bulb has an insulator between the conductor that leads up to the filament and a conductor that leads away from the filament. The atoms of conductors accept and pass on the electrons the atoms of insulators don’t. Electrons will not easily pass through insulting material that surrounds a wire, if the insulator did not surround a wire carrying a current it’s possibly that the electron flow to get directed to another conductor that comes in contact with the circuit. Electricity will follow the path of least resistant if the electrons take a path short of the complete circuit that’s a short circuit.