how does the magnetic effect of the electric current work in a doorbell
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The heart of a doorbell is anelectromagnet. Electromagnets are coils of wire wrapped around a small piece of magnetic metal. Whenelectricity passes through the wire, it creates a magnetic field around the wire.
When you press a doorbell button, you complete an electrical circuit that allows household electricity to flow through the doorbell's internalelectromagnet. The magnetic field generated by the electromagnet is then used to power a mechanism that creates the doorbell sound.
Doorbells are low-voltage devices. This means they require relatively little energy to operate. An important part of a doorbell mechanism is thetransformer. The transformer converts regular 120-volt household current to the lower voltage (usually somewhere between 6-16 volts) required by the doorbell.
When you press a doorbell button, you complete an electrical circuit that allows household electricity to flow through the doorbell's internalelectromagnet. The magnetic field generated by the electromagnet is then used to power a mechanism that creates the doorbell sound.
Doorbells are low-voltage devices. This means they require relatively little energy to operate. An important part of a doorbell mechanism is thetransformer. The transformer converts regular 120-volt household current to the lower voltage (usually somewhere between 6-16 volts) required by the doorbell.
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Answer:
When you press the doorbell button you complete the electrical circuit that allows household electricity to flow through the dawn Wells internal Electromagnet the magnetic field generated by the Electromagnet is then used to power a mechanism that creates the doorbell sound .
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