A Particle (Q = 5 $\mu$ G)moves in a Region Where the Magnetic Field Has Components

question 77

Multiple Choice

A particle (q = 5.0 nC,m = 3.0 $\mu$ g) moves in a region where the magnetic field has components B_x = 2.0 mT,B_y = 3.0 mT,and B_z = -4.0 mT.At an instant when the speed of the particle is 5.0 km/s and the direction of its velocity is 120 $\degree$ relative to the magnetic field,what is the magnitude of the acceleration of the particle?

• A)33 m/s²
• B)17 m/s²
• C)39 m/s²
• D)25 m/s²
• E)45 m/s²

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Definitions:

Allocative Efficiency

A state of economic efficiency where resources are distributed in a way that maximizes the net benefit to society.

Monopolistic Competition

A scenario in the market characterized by numerous organizations providing products that are parallel but not the same, resulting in some level of market dominance.

Economic Inefficiencies

Situations where resources are not allocated optimally according to some criteria, leading to wasted or less effective outcomes.

Monopolistically Competitive

A commercial structure where many entities vend offerings that are similar in nature but not the same, allowing for slight dominance in the market.