Positive Charge Q Is Uniformly Distributed on a Semicircular Rod $\uparrow$

question 41

Multiple Choice

Positive charge Q is uniformly distributed on a semicircular rod. What is the direction of the electric field at point P, the center of the semicircle?

• A) \(\uparrow\)
• B) \(\downarrow\)
• C) \(\leftarrow\)
• D) \(\rightarrow\)

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Definitions:

Pulmonary Airflow

The movement of air into and out of the lungs through the respiratory tract.

Mucus

A sticky, slippery secretion produced by glands and membranes within the body, serving to moisten, lubricate, and protect.

Respiratory Distress Syndrome

A serious condition where the lungs cannot provide enough oxygen to the body's vital organs, often seen in premature infants.

RSV

Respiratory Syncytial Virus is a common respiratory virus that usually causes mild, cold-like symptoms but can be serious in infants and older adults.