Question

If E = I × R, then R = a) E × I b) I / E c) (E / I)²
d) (E ×I)²
e) E / I

Answer 1

Explanation

Our task is to solve the equation E = l * R for R.

We begin by dividing both sides by l:

E/l = R

Since R is now on one side of the equation all by itself, we know that we have now solved for R.