Question

the formula, P=v^2/R, gives the relationship between resistance (R), voltage (V) and power P). solve the formula for resistance.

Answer 1

P = v^2 / R 

PR = v^2

R = v^2/P

Answer 2

Answer: $R=\frac{V^2}{P}$

Step-by-step explanation:

Given formula : $P=\frac{V^2}{R}$, gives the relationship between resistance (R), voltage (V) and power P).

When we multiply R to the both sides of the above equation, we get

$PR=v^2$

Now, divide P on the sides, we get

$R=\frac{V^2}{P}$

Hence, the formula for resistance will be

$R=\frac{V^2}{P}$,  gives the relationship between resistance (R), voltage (V) and power (P).