A Small Object with a 5

question 14

Multiple Choice

A small object with a 5.0-μC charge is accelerating horizontally on a friction-free surface at 0.0050 m/s2 due only to an electric field.If the object has a mass of 2.0 g,what is the magnitude of the electric field?

• A)2.0 N/C
• B)4.0 N/C
• C)0.0020 N/C
• D)0.0040 N/C
• E)1.0 N/C

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Definitions:

Standard Normal

A typical distribution that has a mean value of 0 and a standard deviation value of 1.

Obtaining

The act of gaining possession of something, usually after an effort.

Uniformly Distributed

A distribution where all outcomes are equally likely, and the variable's values are spread evenly over the range of possibilities.

Probability Density Function

A probability density function is a function that describes the probability of a random variable taking on certain values, used for continuous variables where the probability of any single value is zero.