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19. Given the formula E = IR what is the formula for R?
a. R = I ÷ E
b. R = EI
c. R = IE
d. R = E ÷ I

User Tocco
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2 Answers

1 vote
Your answer is D. I hope this helps
User Jotch
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5 votes
E= I x R divide I from both sides
E/I = R or R = E/I which is D in the answer selection.
User Matthew Dolman
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