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I=E/R
You need to multiply both sides by R to get the R to reduce out of the right side.
I*R=E
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∙ 14y ago
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How do you make r the subject of the formula m equals pqr over s?
m = pqr/s Multiply both sides by s: ms = pqr Divide both sides by pq: ms/pq = r
What is the formula for the area of a circle if the R equals 12?
Area = pi*122 measured in square units
What does the formula d equals rt mean?
The formula d= rt means that the d(distance that is traveled) is equal to the r( rate of speed) multiplied by t(the time that it took to travel it)
In triangle RED the measure of E equals 75 and the measure of R equals 23 choose the side lengths in order from longest to shortest?
Er>rd>ed
If r equals 5 z then 15 z equals 3 y then r equals?
I
What is the name of the formula E equals IXR?
Ohm's Law is E = I x R
Given the formula E IR what is the formula for R?
r=E/I
What is the heat produced by an inductor?
They are called I squared R losses. That is the formula for calculating power (P) in watts. P=I^2*R. I equals current in amps. R equals resistance in ohms. Also if the voltage (E) is known the formula is P=E^2/R. The current of electrons meets the resistance of the coil wire. That results in heat in inductor and transformer coils.
The following is the volume formula for a circular cylinder V equals pie r to the second power Solve for h?
H= v over pie r to the second
What is the volume formula for a sphere?
The volume formula for a sphere is 4/3π(Pi)r^3
What is the proportion formula?
d=r/t (D equals r divided on t
E equals you x r where e is 460 volts and r is 92 ohms Solve for you?
E = U R U = E/R = 460/92 = 5 Amperes
What is the voltage if R equals 6 ohms and you equals 2 A?
E = I R = (2) (6) = 12 volts
The resistance of this wire is 7.7 if the current through the wire equals 15.6 what is the voltage across the terminal of the hair dryer?
The formula you are looking for is E = I x R.
Is the formula diameter equals 2 x r correct?
Yes it is, where r is the radius
Is the formula diameter equals 4 x r correct?
No. Diameter = 2 x r
What is the formula to get the ampere using a 12 volts?
To obtain amperage from a formula you need at least two components. Formula for amperage are I = W/E, I = E/R and I = sq root of W/R.
