Solve.
-The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 2 amperes when the resistance is 564 ohms. What is the current when the resistance is 336 ohms? Round to the
Nearest hundredths when necessary.
A)0.3 amperes
B)3.36 amperes
C)0.84 amperes
D)1.19 amperes

Question

Quizplus · Accepted Answer

The relationship between current (I) and resistance (R) is given by $I = \frac{k}{R}$, where $k$ is a constant. Given $I = 2$ amperes when $R = 564$ ohms, we can find $k = 2 \times 564 = 1128$. For $R = 336$ ohms, $I = \frac{1128}{336} = 3.36$ amperes.

Solve. -The Current I in an Electrical Conductor Varies Inversely as as the Resistance