-In the Figure,a Long Bar Slides on Two Contact Points

question 54

Multiple Choice

-In the figure,a long bar slides on two contact points and is in motion with velocity ν.A steady,uniform,magnetic field B is present.The induced current through the resistor R is:

• A)zero
• B)from a to b
• C)from b to a

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Definitions:

Equity Multiplier

The equity multiplier is a financial ratio that measures the proportion of a company's total assets financed by its shareholders' equity.

Price-earnings Ratio

A valuation metric for stocks, calculated by dividing the current market price of a stock by its earnings per share (EPS).

Debt-to-equity Ratio

A financial ratio indicating the relative proportion of shareholders' equity and debt used to finance a company's assets, typically used to assess leverage and financial health.

Times Interest

A financial ratio, also known as interest coverage ratio, that measures a company's ability to meet its interest payments on outstanding debt.