A Charge of 25 NC Is Uniformly Distributed Along a Circular

question 6

Multiple Choice

A charge of 25 nC is uniformly distributed along a circular arc (radius = 2.0 m) that is subtended by a 90-degree angle. What is the magnitude of the electric field at the center of the circle along which the arc lies?

• A) 81 N/C
• B) 61 N/C
• C) 71 N/C
• D) 51 N/C
• E) 25 N/C

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Definitions:

Primary Data Collection

Primary data collection refers to the process of gathering new, original data specifically for a research purpose or project.

Secondary Data

Information that has been previously collected and analyzed by other researchers, often used as a basis for new research, saving time and resources.

In-Depth Interviews

A qualitative research technique involving detailed, personal interviews to gain in-depth understanding of an individual's perspectives.

Qualitative Data

Data that approximates or characterizes but does not measure the attributes, characteristics, properties, etc., of a thing or phenomenon. Qualitative data describes qualities or characteristics that are observed but not measured.