Question

Define the following
1.Circuit
2.Battery
3. Electric pulse
4.eletromagnet
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Answer 1

Answer:

1. a complete circular path that an electric current can flow around.

2. A battery is a device consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars.

3. A pulse is a burst of current, voltage, or electromagnetic-field energy. In practical electronic and computer systems, a pulse may last from a fraction of a nanosecond up to several seconds or even minutes. In digital circuits, pulses can make the voltage either more positive or more negative.

4. a core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core.

Explanation:

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Answer 2

Answer:

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