A Negatively Charged Particle Is Moving to the Right,directly Above

question 30

Multiple Choice

A negatively charged particle is moving to the right,directly above a wire having a current flowing to the right,as shown in the figure.In which direction is the magnetic force exerted on the particle?

• A) into the page
• B) out of the page
• C) downward
• D) upward
• E) The magnetic force is zero since the velocity is parallel to the current.

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Definitions:

Efficient Frontier

A set of optimal portfolios offering the highest expected return for a defined level of risk or the lowest risk for a given level of expected return.

Human Capital

The economic value of an individual’s skills, knowledge, and experience, considered in the context of their ability to contribute to an economy.

Arbitrage Opportunity

The opportunity to buy an asset at a lower price in one market and sell it at a higher price in another, securing a risk-free profit.

Short Position

A trading strategy involving the sale of a security that is not owned by the seller, with the expectation that the price will decline, allowing it to be bought back at a lower price.