An Ac Source Is Connected to a Resistor R =

question 6

Multiple Choice

An ac source is connected to a resistor R = 75Ω, an inductor L = 0.01 H, and a capacitor C = 4 μF. What is the phase difference φ between the voltage of the source and the current in the circuit when the frequency of the source is equal to half the resonance frequency of the circuit?

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Definitions:

Market Segmentation Theory

A theory of the shape of the yield curve. The debt market is segmented by term, and each segment is independent of the others. Hence, the curve slopes up or down depending on supply and demand conditions in the various market segments.

Liquidity Preference Theory

A theory suggesting that people prefer to hold their wealth in liquid form for convenience and as a precaution against uncertainty, affecting interest rates.

Yield Curve

A graphical representation of interest rates on debt for a range of maturities, often used as an indicator of economic expectations and interest rate trends.

Normal

Typically refers to something that conforms to a standard or common pattern; in statistics, a distribution that is symmetrically clustered around its mean.