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9.5 Exercise 5

Avg difficulty 2.5

Resistors are commonly rated at 18W\frac{1}{8} \text{W}, 14W\frac{1}{4} \text{W}, 12W\frac{1}{2} \text{W}, 1 W and 2 W for use in electrical circuits. If a current of I=2.00AI = 2.00 \text{A} is accidentally passed through a R=1.00ΩR = 1.00 \Omega resistor rated at 1 W, what would be the most probable outcome? Is there anything that can be done to prevent such an accident?

OpenStax University Physics Volume 2, 9.5 Electrical Energy and Power, exercise 5

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Adapted from University Physics Volume 2 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 2. Imported at revision db44eb9.