Category: Electrical Engineering

the voltage across a 43mH inductor is given by v(t)=50cos(wt

Electrical Engineering

the voltage across a 43mH inductor is given by v(t)=50cos(wt

Posted By Bruce Simons

the voltage across a 43mH inductor is given by v(t)=50cos(wt+6)V. find the peak current at a frequency f=(a) 1/50Hz, (b) 1Hz, (c) 30Hz, and (d) 1MHz

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i just got my midterm back. I need help to get the correct a

Electrical Engineering

i just got my midterm back. I need help to get the correct a

Posted By Bruce Simons

i just got my midterm back. I need help to get the correct answer with all the steps so i can study for the finals

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1 ) A series-tuned resonant circuit operates at a resonant f

Electrical Engineering

1 ) A series-tuned resonant circuit operates at a resonant f

Posted By Bruce Simons

1 ) A series-tuned resonant circuit operates at a resonant frequency of 1 MHz and contains a 0.1 microfarad capacitor and a 300 microhenry inductor with 20 ohms resistance. Calculate the circuit ‘s qu

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2. H&H problem 9.2 p614. Design a 2-digit BCD D/A converter.

Electrical Engineering

2. H&H problem 9.2 p614. Design a 2-digit BCD D/A converter.

Posted By Bruce Simons

2. H&H problem 9.2 p614. Design a 2-digit BCD D/A converter. Assume that the digital inputs are zero or +1 volt; the output should go from zero to 9.9 volts.

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1.a current of i(t)=3cos(t)-4sin(t)A is made to flow through

Electrical Engineering

1.a current of i(t)=3cos(t)-4sin(t)A is made to flow through

Posted By Bruce Simons

1.a current of i(t)=3cos(t)-4sin(t)A is made to flow through an RLC branch with R=10ohms and L=10mH. Find an expression for the time variation of the current through the branch. 2. the current thro

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Find the resistivity of a wire 2m long with resistance 70ohm

Electrical Engineering

Find the resistivity of a wire 2m long with resistance 70ohm

Posted By Bruce Simons

Find the resistivity of a wire 2m long with resistance 70ohms and section 1.5cm in diameter.

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i just got my midterm 2 back. it doesn’t have work as of now

Electrical Engineering

i just got my midterm 2 back. it doesn’t have work as of now

Posted By Bruce Simons

i just got my midterm 2 back. it doesn’t have work as of now because we have to do it on separate piece of paper during the exam. There r two parts about 6 questions. Please help me and show all the s

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a common-emitter transistor amplifier has a base current cha

Electrical Engineering

a common-emitter transistor amplifier has a base current cha

Posted By Bruce Simons

a common-emitter transistor amplifier has a base current change of 15 microamperes and a collector current change of 200 microamperes. The Load resistance is 50K ohms with an input resistance of 1K oh

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What are the rules for determining the frequency range of lo

Electrical Engineering

What are the rules for determining the frequency range of lo

Posted By Bruce Simons

What are the rules for determining the frequency range of low-and high-pass filters?

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what is the steps to derive the design?

Electrical Engineering

what is the steps to derive the design?

Posted By Bruce Simons

what is the steps to derive the design?

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