The Phase Angle of an LRC Series Circuit with a Capacitive

question 7

Multiple Choice

The phase angle of an LRC series circuit with a capacitive reactance of 40 Ω,a resistor of 100 Ω and a certain inductor at 1000 Hz is 40.0°.What is the value of the inductance in this circuit?

• A) 11.8 mH
• B) 124 mH
• C) 212 mH
• D) 61.9 mH
• E) 19.7 mH

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Definitions:

Leadership

The act of guiding or influencing people towards achieving a common goal, often involving qualities such as vision, communication, and motivation.

Regional Metamorphism

Metamorphism affecting an extensive region and related mostly to regional burial, heating, and deformation of rocks.

Contact Metamorphism

Metamorphism that principally involves heating of the rocks next to a magma or hot igneous material.

Subduction

The process by which one tectonic plate moves under another and sinks into the mantle as the plates converge.