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An electronic component with a 6.0 ohm resistor is rated for use at power levels not exceeding 14 W. How much current can safely flow through the component?

A. 0.62 A
B. 84 A
C. 1.53 A
D. 0.43 A

User Hazuki
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1 Answer

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Final answer:

The maximum current that can safely flow through a 6.0 ohm resistor rated at 14 W is calculated using the formula I = √(P/R) and is found to be 1.53 A.

Step-by-step explanation:

To determine the maximum current that can safely flow through an electronic component with a 6.0 ohm resistor that is rated for use at power levels not exceeding 14 watts (W), we can use the formula for power, P = I²R, where P is power, I is current, and R is resistance. Rearranging the formula to solve for current (I), we get I = √(P/R).

Plugging in the values for power and resistance, we have I = √(14 W / 6.0 Ω) = √(2.3333) = 1.5275 A, which we can round to 1.53 A. Therefore, the maximum current that can safely flow through the component is 1.53 A, which corresponds to option C.

User Miao Wang
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