SOLUTION: good day I;ve been given this formula P=lR and asked to make the 'l'the subject please help no idea about this.

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Question 644801: good day
I;ve been given this formula P=lR and asked to make the 'l'the subject please help no idea about this.

Answer by colliefan(242)   (Show Source): You can put this solution on YOUR website!
You want to change the equation so that the I is alone on one side of the equation. If you divide both sides by R, that accomplishes this.
P=IR
P/R=IR/R
P/R=I
I=P/R

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