The Series Circuit Shown in the Figure Contains an Ideal $V _ { \mathrm { B } } = 60 \mathrm {~V}$

question 227

Multiple Choice

The series circuit shown in the figure contains an ideal battery with a constant terminal voltage $V _ { \mathrm { B } } = 60 \mathrm {~V}$ , an ideal inductor $L = 42 \mathrm { H }$ , a resistor $R = 24$ ohm resistor, and a switch S.Initially, the switch is open, and there is no current in the inductor. At time $t = 0 \mathrm {~s}$ , the switch is suddenly closed. What is the current in the circuit when the voltage across the resistor is equal to the voltage across the inductor?

• A) \(0.75 \mathrm {~A}\)
• B) \(1.0 \mathrm {~A}\)
• C) \(0.50 \mathrm {~A}\)
• D) \(1.3 \mathrm {~A}\)
• E) \(1.5 \mathrm {~A}\)

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Definitions:

Mutually Exclusive Projects

Investment initiatives where committing to one option precludes the selection of an alternative.

Analytical Method

A systematic approach in research and investigation to solve problems or interpret data.

Discounted Payback

A capital budgeting method that calculates the time required to recoup the cost of an investment, considering the time value of money.

Discount Rate

This interest rate is employed within the scope of DCF to ascertain the present valuation of future cash streams.