Question #8bad6

1 Answer
Ratnaker Mehta
Apr 3, 2017

"The Option (A) : " I=7.5/RThe Option (A) : I=7.5R [ Correcting a typo in the Option.]

Explanation:

We are given that,

I prop 1/R, :. IR=k!=0, &, k," const. of Variation."

Using the info., that,

R=50 rArr I=0.15," we have, "k=IR=(0.15)(50)=7.5

:. IR=7.5, or, I=7.5/R.

Hence, "the Option (A) : " I=7.5/R [ Correcting a typo in the Option.]

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