Question

the formula p =v ²/r gives the relationship between resistance voltage and power solve the formula for resistance

Answer 1

To solve for resistance in the formula P = V²/R, multiply both sides by R, then divide by P to isolate R.

Step-by-step explanation:

The formula for power, P, in terms of voltage, V, and resistance, R, is P = V²/R. To solve for resistance, we can rearrange the formula. Begin by multiplying both sides of the equation by R to eliminate the denominator, obtaining PR = V². Finally, divide both sides of the equation by P to isolate R, resulting in R = V²/P.

Answer 2

We could move r to the other side of the formula and do the same to p so that we get:
`r=v^2/p`