Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?

Electronic Principles
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?

E = PR

I = ER

None of these

I = E/R

E = I2R

E = PR

I = ER

None of these

I = E/R

E = I2R

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Electronic Principles
Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value?

30.4 V

35.4 V

37.4 V

None of these

38.74 V

30.4 V

35.4 V

37.4 V

None of these

38.74 V

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Electronic Principles
What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W?

77.7 ohm

89.3 ohm

None of these

224 ohm

88.8 ohm

77.7 ohm

89.3 ohm

None of these

224 ohm

88.8 ohm

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Electronic Principles
To get the Norton current, you have to

Short the voltage source

Open the load resistor

None of these

Short the load resistor

Open the voltage source

Short the voltage source

Open the load resistor

None of these

Short the load resistor

Open the voltage source

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Electronic Principles
Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff?

None of these

100 Ohm

10 Ohm

30 Ohm

20 Ohm

None of these

100 Ohm

10 Ohm

30 Ohm

20 Ohm

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Electronic Principles
What is the algebraic sum of this series of values:+2, -3, -6,+4?

None of these

-3

2

-6

None of these

-3

2

-6

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Electronic Principles

Electronic Principles Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?

Electronic Principles Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value?

Electronic Principles What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W?

Electronic Principles To get the Norton current, you have to

Electronic Principles Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff?

Electronic Principles What is the algebraic sum of this series of values:+2, -3, -6,+4?

Electronic Principles
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?

Electronic Principles
Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value?

Electronic Principles
What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W?

Electronic Principles
To get the Norton current, you have to

Electronic Principles
Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff?

Electronic Principles
What is the algebraic sum of this series of values:+2, -3, -6,+4?