Question

R=P over I squared. Solve for I.

Answer 1

R=P/I*2
X(I*2) X(I*2)
R(I*2)=P
/R /R
I*2=P/R
*2 *2
I=P/R

Answer 2

Answer: I=sqrt(P/R)

Step-by-step explanation:

R=p/I^2

Multiple l squared on both sides...

(I^2) R=p/l^2 (l^2)

R(I^2)=p

Separate I by dividing both sides by R...

I^2=p/R

Square root both sides...

I=sqrt(P/R)