Choose the correct statement of Ohm's law, including references.
Choose the correct statement of Ohm's law, including references.
The voltage equals the positive ratio of the current and the resistance, if the current reference direction enters the negati
The voltage equals the positive product of the current and the resistance, if the current reference direction enters the positive voltage reference, and negative, if the current reference direction enters the negative voltage reference
What is true of a circuit in the passive reference configuration?
What is true of a circuit in the passive reference configuration?
The correct form of Ohm's law is v = -iR.
The reference direction for a current through a circuit element is out of the ter
The reference direction for a current through a circuit element is into the terminal labeled positive for the reference voltage across the element.
Choose the correct definition of an ideal conductor.
Choose the correct definition of an ideal conductor.
The voltage between any two points of an ideal conductor could be zero and depends on the current flowing.
The voltage between any two points of an i
The voltage between any two points of an ideal conductor is zero regardless of the current flowing.
Choose the correct definition of an ideal voltage source.
Choose the correct definition of an ideal voltage source.
An ideal voltage source depends on the current flowing through it and maintains a voltage equal to a constant times the current through som
An ideal voltage source is independent of the current flowing through it and maintains a specified voltage across its terminals.
Choose the correct definition of an ideal current source.
Choose the correct definition of an ideal current source.
An ideal current source is independent of the voltage across it and maintains a specified current through itself.
An ideal current source i
An ideal current source is independent of the voltage across it and maintains a specified current through itself.
Which of the following combinations of circuit elements are self-contradictory ?
Check all that apply.
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Check all that apply.
A 2-A current source in parallel with a short circuit.
A 5-V voltage source in parallel with a short circui
A 5-V voltage source in parallel with a short circuit.
A 2-A current source in series with a 3-A current source.
A 2-A current source in series with an open circuit.
The problem figure includes the information a = 5 V/V. What does this mean?
The problem figure includes the information = 5 . What does this mean?
The power output of the dependent source is 5 times the power output of the independent source.
The voltage
The voltage across the dependent source is 5 times the control voltage vx.
The circuit shown in (Figure 1) contains a voltage-controlled current source. Suppose i = 5.5 A.
Solve for vs.
Express your answer to three significant figures and include the appropriate units.
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The voltage across a 18-? resistor is given by v(t)=5e?2t V.
Part A
Determine the energy delivered to the resistor between t = 0 and t = ?.
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