理想独立电压源的端电压由它本身确定,与外电路无关;理想独立电流源的输出电流由它本身确定,与外电路无关。()
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电阻上的电压与电流参考方向非关联,欧姆定律公式中应加______ 号。
时变电流/电压指的是电流/电压( )。
A. 仅大小随时间变化
B. 仅方向随时间变化
C. 大小或方向随时间变化
D. 大小和方向都不随时间变
If a company fails to accurately predict it's cost of equity, then_________.
A. the firm's WACC will also be inaccurate
B. the firm may incorrectly accept or reject projects based on decisions made using the cost of capital computed with an incorrect cost of equity
C. the firm may not be using the proper discount rate to estimate NPV
D. All of the above are true
________ is the pricing of goods, services, and technology between related companies.
Among pricing
B. Wholesale pricing
C. Retail pricing
D. Transfer pricing