A Vertical Bar Magnet Is Dropped Through the Center of a Horizontal

question 37

Multiple Choice

A vertical bar magnet is dropped through the center of a horizontal loop of wire, with its north pole leading. At the instant when the midpoint of the magnet is in the plane of the loop, the induced current at point P, viewed from above, is:

• A) maximum and clockwise
• B) maximum and counterclockwise
• C) not maximum but clockwise
• D) not maximum but counterclockwise
• E) essentially zero

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Definitions:

Risk and Return

The principle that potential return on investment rises with an increase in risk. Higher risk is associated with the greater probability of higher return and vice versa.

Moral Hazard

The tendency of a person who is imperfectly monitored to engage in dishonest or otherwise undesirable behavior.

Diversification

An investment strategy that minimizes risk by allocating assets among various financial instruments, industries, or other categories.

Market Risk

Risk that affects all companies in the stock market.