Suppose a Region of Space Has a Uniform Electric Field,directed

question 30

Multiple Choice

Suppose a region of space has a uniform electric field,directed toward the right,as shown in the figure.Which statement is true?

• A)The voltage at all three locations is the same.
• B)The voltage at points A and B are equal,and the voltage at point C is higher than the voltage at point A.
• C)The voltage at points A and B are equal,and the voltage at point C is lower than the voltage at point A.
• D)The voltage at point A is the highest,the voltage at point B is the second highest,and the voltage at point C is the lowest.
• E)None of the above

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Definitions:

Systolic Blood Pressure

The top number in a blood pressure reading, indicating the pressure in the arteries when the heart beats.

Inefficient Contraction

Inadequate tightening or shortening of muscle fibers, often referring to the heart muscle, which impairs the heart's ability to pump blood effectively.

Peripheral Pulse

The pulse felt at points on the body where arteries are close to the skin, such as the wrist or neck, indicative of the heartbeat and blood circulation efficiency.

Manual Blood Pressure

The measurement of blood pressure using a cuff, sphygmomanometer, and stethoscope, typically performed by a healthcare professional.