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Bogdan [553]
3 years ago
15

Why is a silver spoon a good conductor

Physics
2 answers:
KengaRu [80]3 years ago
7 0

sliver spoon is a good conducter because it easily heats up. like for example, you put a sliver spoon in a bowl of hot soup and you hold it up and touch the spoon, it's really hot.

dangina [55]3 years ago
4 0
Because it’s made of metal. And metal is a good conductor
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Answer:

The induced current is 26.7 mA

Explanation:

Given;

area of the loop, A = 0.078 m²

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The induced emf is calculated as;

emf = - \frac{d \phi}{dt} \\\\emf = -\frac{dB.A}{dt} \\\\emf = A (\frac{dB}{dt} )\\\\emf = 0.078(0.24)\\\\emf = 0.0187 \ V

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The induced current is calculated as;

V = IR\\\\I = \frac{V}{R} = \frac{emf}{R} = \frac{0.0187}{0.7} = 0.0267 \ A = 26.7 \ mA

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