3 years ago

E=I×R and P=E×I what is the formula that will solve for R when only E and I are known

1 answer:

4 0

You wrote it there yourself, at the beginning of your question.

You wrote E = I x R

Divide each side by ' I ' : E / I = R

That's what you're asking for. ^

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mestny [16]

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3 hours = 70 x 3
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The answer would be 210 miles.

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Illusion [34]

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2 years ago

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Nataly [62]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Suppose that P is the point on the unit circle obtained by rotating the initial ray counterclockwise through 330 degrees. Find t

Flauer [41]

Answer:

Reference angle will be 30°

sin(330°) will be equal to $\frac{-1}{2}$

cos(330°) will be equal to 0.866

Step-by-step explanation:

We have given angle is 330°

As the angle $330^{\circ}$ is in forth quadrant

We know that in forth quadrant the reference angle is given by

Reference angle $=360-angle$

As the angle is 330°

So the reference angle will be $=360-330=30^{\circ}$

Now we have to find the value of

sin(330°) $=sin(2\pi -30)=-sin(30)=\frac{-1}{2}$

And now $cos(330^{\circ})=cos(2\pi -30)=cos30=0.866$

4 0

3 years ago