A Small Bar Magnet Is Suspended Horizontally by a String

question 61

Multiple Choice

A small bar magnet is suspended horizontally by a string.When placed in a uniform horizontal magnetic field, it will:

• A)translate in the direction of
• B)translate in the opposite direction of
• C)rotate so as to be at right angles to
• D)rotate so as to be vertical
• E)none of the above

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Definitions:

Payback Period

The duration needed to recover the cost of an investment or project, typically expressed in years or months.

Annuity

An investment vehicle that delivers a steady series of payments to someone, often utilized to generate income for those who are retired.

Nonfinancial Factors

Aspects influencing decision-making that are not quantifiable in monetary terms, such as environmental impact or employee satisfaction.

Present Value

The worth at present of a future amount of money or sequence of financial flows, factoring in a specified rate of return.