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Taya2010 [7]
3 years ago
10

Which law states, “an induced emf gives rise to a current whose magnetic field opposes the change in magnetic flux that produced

it.”?
Physics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0
I think the correct answer would be Lenz law. This law states that in a coil, the induced EMF  would give rise to a current where its magnetic field would oppose changes in the magnetic flux being produced. Hope this answers the question.
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An experiment is designed to investigate the relation between the pressure and temperature in a tank that has a constant volume
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3rd order polynomial

Explanation:

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A person walks from her home at position O to position F by taking a path that is comprised of three displacement vectors travel
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Answer:

Explanation:

A = 155 m at 25° North of west

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Write the displacements in the vector form

\overrightarrow{A} = 155\left ( Cos25\widehat{i}-Sin25\widehat{j} \right )

\overrightarrow{A}=140.5\widehat{i}-65.5\widehat{j}

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\overrightarrow{C} = 41.6\widehat{i}+49.6\widehat{j}

(a)

\overrightarrow{A}.\overrightarrow{C}=\left ( 140.5\widehat{i}-65.5\widehat{j} \right ).\left ( 41.6\widehat{i}+49.5\widehat{j} \right )

\overrightarrow{A}.\overrightarrow{C} = 2602.55

(b)

\overrightarrow{A}\times \overrightarrow{C}=\left ( 140.5\widehat{i}-65.5\widehat{j} \right )\times \left ( 41.6\widehat{i}+49.5\widehat{j} \right )

\overrightarrow{A}\times \overrightarrow{C}=9679.55 \widehat{k}

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Answer:

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Explanation:

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Answer:

Because they are moving to fast for Earth's gravity to pull it down.

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