Two Parallel Wires Carry the a Current I in the Same

question 79

Multiple Choice

Two parallel wires carry the a current I in the same direction.Midway between these wires is a third wire,also parallel to the other two,which carries a current 0.5 I,but in the direction opposite from the first two wires.In which direction are the net forces on the outer wires?

• A) Since the net forces are zero,there is no direction.
• B) Both forces are toward the center wire.
• C) Both forces are away from the center wire.
• D) Both forces on the two wires are in the same direction in space.

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Definitions:

Weighted Average Cost of Capital (WACC)

A calculation of a firm's cost of capital, weighting each category of capital (equity, debt, etc.) proportionally.

Capital Budgeting

The process by which a business evaluates and selects long-term investments that are expected to generate the most profit or benefit to the organization over time.

Cost of Equity Financing

The return that investors expect for providing capital to a company, often regarded as the riskiest form of financing.

Cost of Equity

The yield a business seeks to determine whether an investment satisfies the criteria for capital returns, frequently employed in evaluating the expense of financing initiatives.