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zavuch27 [327]
3 years ago
8

Mike believes that electricity can be made using a strong magnetic field and a coil of wire. which question would be appropriate

for this statement​
Physics
2 answers:
Elis [28]3 years ago
5 0

DC - direct current can be produced using a strong magnetic field, example is electricity produced through electric generator

const2013 [10]3 years ago
3 0

I think the answer is: How should the coil be moved in the magnetic field to make electricity?

Srry if this is wrong : )

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If a metal has a mass of 78.2 g and a volume of 11.4 mL, what is its density?
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6.86g/mL

Explanation:

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2 years ago
A mechanic changing the spark plugs in a car notes that the instruction manual calls for a torque with a magnitude of
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The magnitude (in N) of the force she must exert on the wrench is 150.1 N.

<h3>Force exerted by the wrench</h3>

The force exerted by the wrench is calculated using torque formula as follows;

torque, τ = F x r x sinθ

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F =  τ /(r sinθ)

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F = 150.1 N

Thus, the magnitude (in N) of the force she must exert on the wrench is 150.1 N.

Learn more about torque here: brainly.com/question/14839816

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1 year ago
What benefits does preforming this investigation in the physical world have over the computer simulation?
mezya [45]

Explanation:

Can be safer and cheaper than the real world. Able to test a product or system works before building it. Can use it to find unexpected problems. Can speed things up or slow them down to see changes over long or short periods of time.

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3 years ago
If your
Oxana [17]
What are you asking?
4 0
3 years ago
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A highly volatile substance has an initial mass of 1200 g and its mass is reduced by 12% each second.
Softa [21]

Answer:

Explanation:

a) 1.00 - 0.12 = 0.88

m = 1200(0.88)^t

b) t = ln(m/1200) / ln(0.88)

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d) t = ln(10/1200) / ln(0.88) = 37.451... = 37 s

e) t = ln(1/1200) / ln(0.88) = 55.463... = 55 s

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