A Charged Particle Having Electric Charge Q = 4 $\times$ 10⁴ M/s,what Is the Magnitude of the Force on It

question 20

Multiple Choice

A charged particle having electric charge Q = 4.0 e enters a region of magnetic field 1.2 T at an angle of 37 degrees relative to the magnetic field direction.If the speed of the particle upon entering the region is 2.8 $\times$ 10⁴ m/s,what is the magnitude of the force on it?

• A) 1.8 \(\times\) 10^-14 N
• B) 1.3 \(\times\) 10^-14 N
• C) 3.3 \(\times\) 10^-15 N
• D) 1.1 \(\times\) 10^-14 N
• E) 1.4 \(\times\) 10^-14 N

Comprehend the role and limitations of different data collection methods.

Grasp the significance of longitudinal and cross-sectional studies.

Understand the impact of theoretical perspectives on family research.

Recognize the influence of external factors on family dynamics.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values.

Normal Model N(73,9.2)

A statistical representation of a normal distribution with a mean of 73 and a standard deviation of 9.2.

Percent

A way of expressing a number as a fraction of 100, representing a part of a whole.

Normal Model

A statistical model describing data distribution that is symmetric, bell-shaped, and characterized by mean and standard deviation.