A Coil of Wire Rotates at a Constant Rate in a Uniform

question 32

Multiple Choice

A coil of wire rotates at a constant rate in a uniform magnetic field. Which of the following would NOT increase the induced current in the loop?

• A) If the coil spun faster.
• B) If the magnetic field was stronger.
• C) If the coil had more turns of wire on it.
• D) If the coil's area was larger.
• E) All of the above would increase the induced current.

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Definitions:

NAV

Net Asset Value, the total value of a fund's assets minus its liabilities, divided by the number of shares outstanding.

Portfolio Turnover

A measure of how frequently assets within a portfolio are bought and sold by the manager over a specific period.

Front-end Load

A fee charged to investors when they purchase shares in a mutual fund, usually used to compensate brokers or sales agents.

Back-end Load

A fee charged to investors when they redeem shares from a mutual fund, typically used to compensate financial advisors.