define all the key words please answer fastly
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Answer:
answer for battery is -a device which provides electricity to a toy,radio,car and many more.
Answer:
1. Battery - a device which provides electricity for a toy, radio, car, etc.
2.Electric bell - An electric bell is a mechanical or electronic bell that functions by means of an electromagnet. When an electric current is applied, it produces a repetitive buzzing, clanging or ringing sound.
3.Heating effect of current - When an electric current passes through a conductor (like a high resistance wire) the conductor becomes hot after some time and produces heat. This is called heating effect of Electric Current. Example 1. A bulb becomes hot after its use for some time.This is because of heating effect of electric current.
4.Circuit Diagram - A circuit diagram is a graphical representation of an electrical circuit. A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations.
5.Electromagnet - a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
6. Magnetic effect of current - When the current is passed through an electric circuit it produces some magnetism which can be detected with the deflection in compass needle. this phenomena is known as magnetic effect of electric current.
7. Electric components - An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. ... Electronic components have a number of electrical terminals or leads.
8.Fuse - a small piece of wire in an electrical system, machine, etc. that melts and breaks if there is too much power. This stops the flow of electricity and prevents fire or damage
Explanation:
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