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3 years ago

What are the similarities and differences between an electric bell and a circuit breaker

Physics

1 answer:

alexgriva [62]3 years ago

5 0

Answer:

differences and similarities

Explanation:

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. whereas,

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected.

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Answer:

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3 years ago

Sound travels at a rate of 340 m/s in all directs through the air. Matt rings a very loud bell at one location, and Steve hears

DENIUS [597]

Answer:

It will take about 1.32 seconds to travel to his location.

Explanation:

Considering the sound travels at 340 m/s, then if a person is at a distance of 450 m m from the bell, we can use the velocity formula to find the answer;

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3 years ago

Two toroidal solenoids are wound around the same form so that the magnetic field of one passes through the turns of the other. S

dedylja [7]

The concept that we need here to give a proper solution is mutual inductance.

The mutual inductance is given by the expression

$M=\frac{N\Phi}{I}$

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Part A) Then we have in our values that,

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3 years ago

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aivan3 [116]

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3 years ago

What are the similarities and differences between an electric bell and a circuit breaker​

What are the similarities and differences between an electric bell and a circuit breaker