The Figure Shows a Series Ac Circuit $50 \Omega$ And an Inductance of 220

question 100

Multiple Choice

The figure shows a series ac circuit. The inductor has a reactance of $50 \Omega$ and an inductance of 220 $\mathrm { mH }$ . An $80 - \Omega$ resistor and a capacitor whose reactance is $160 \Omega$ are also in the circuit, and the rms current in the circuit is $2.2 \mathrm {~A}$ . What is the voltage amplitude across the capacitor?

• A) \(630 \mathrm {~V}\)
• B) \(210 \mathrm {~V}\)
• C) \(770 \mathrm {~V}\)
• D) \(500 \mathrm {~V}\)
• E) \(350 \mathrm {~V}\)

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Definitions:

Network

A series of stations or devices connected by some type of communications medium.

Repeater

A device in telecommunications that receives a signal and retransmits it at a higher level or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances without degradation.

Device Bus Networks

Systems of communication protocols and pathways that allow for data and control signal exchange among various devices and components in a computer or automation system.