A Component in an Automobile 12-V Electrical System Has a Resistance

question 89

Short Answer

A component in an automobile 12-V electrical system has a resistance of 20 Ω.
a. How much current is in the component when the system is in operation?
b. How much energy is dissipated by the component each second?

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Definitions:

Ellipsoidal

Shaped like an ellipse, often referring to an ellipsoidal joint in the body that allows movement in two planes.

Saddle

In anatomy, refers to a saddle-shaped joint that allows movement in several planes, such as the thumb joint.

Posterior Thigh

The back part of the thigh, consisting of muscles like the hamstrings that are involved in extending the hip and flexing the knee.

Iliopsoas

A major hip flexor muscle, composed of the iliacus and psoas major muscles, important for walking and running.