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A hospitalized client’s strength of the upper extremities is rated at a +5. What does the nurse understand about this client’s ability to perform activities of daily living (ADLs)?

Does electric charge flow across a circuit or through a circuit? Does voltage flow across a circuit or is it impressed across a circuit? (5 points)

Distinguish between these parts of a wave: period, amplitude, wavelength, and frequency. (10 points) For full credits you should describe all four.

What is the wave speed of a certain wave with a frequency of 2 Hz and a 3.5 m wavelength? (3 points)

a) Which has the greater resistance, a thick wire or a thin wire of the same length? (2.5 points)     b) Which has the greater electrical resistance, wet skin or dry skin? (2.5 points)

What is the function of the third prong on the plug of an electric appliance? (3 points)

In a circuit consisting of two lamps connected in series, if the current in one lamp is 2 A, what is the current in the other lamp? (3 points)

When a current-carrying wire is placed in a strong magnetic field, no force acts on the wire. What is probability the orientation of the wires? (3 points)

a) What produces a magnetic field? (3 points)     b) What is the shape of magnetic field about a current-carrying wire? (3 points)     c) What is magnetic domain? (3 points)

(You must type the whole statement.)