Please regarding to the circuit below, draw the current and potential diagrams
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Please regarding to the circuit below, draw the current
and potential diagrams
Please regarding to the...
Use the model for electric current to rank the networks shown below in order by resistance....
Use the model for electric current to rank the networks shown below in order by resistance. Explain your reasoning. (b) If a battery were connected to each of the circuits, in which case would the current through the batteiy be the largest? The smallest? Explain your reasoning.
3 A. Define Built in Potential in a PN Junction. With the help of diagrams explain...
3 A. Define Built in Potential in a PN Junction. With the help of diagrams explain how the built in potential is formed when no external bias is applied [2 marks] B. A rectifier circuit with four silicon diodes and the output frequency equal to twice of the input frequency. The input peak to peak voltage Vin pp = 25V, the load resistance R = 560 12. [3 marks) a. Name the circuit b. Draw the circuit diagram c. Explain...
Draw a well-labelled circuit diagram of a Buck-Boost converter and draw the equivalent circuit diagrams for...
Draw a well-labelled circuit diagram of a Buck-Boost converter and draw the equivalent circuit diagrams for its two modes of operation (no waveforms). Label all circuits. [30%] With the help of the circuits in 2(a)(i), explain the working of a Buck-Boost converter. [20%] (ii) (b) Consider the following single-phase, half-wave rectifier circuit that is used to charge a battery through a resistor R. GO v, = Vm sin ot = (i) Prove that the average value of the charging current...
6. Please answer the following questions regarding electrical circuits. a) Describe, using plots, diagrams and/or words...
6. Please answer the following questions regarding electrical circuits. a) Describe, using plots, diagrams and/or words (not equations) how: i. resistance and reactance are different ii. inductors and capacitors store energy. b) When a circuit is said to be 'impedance matched', how does the resistance of that circuit change and why? c) Is current the same at all nodes in a series circuit? Defend both the'yes' and 'no position with two reasons each.
For the circuit shown below, determine the effective resistance of the entire circuit. Find the c...
For the circuit shown below, determine the effective resistance
of the entire circuit. Find the current flowing through and voltage
drop across each resistor and draw the power box. If a compass was
placed at points A, B and C, where would it point? Explain. SHOW
ALL YOUR WORK PLEASE THANK YOU :)
PLEASE EXPLAIN AND SHOW YOUR WORK PLEASE :)!!! THANK YOU SO
MUCH
12Ω 12Ω 15Ω 12Ω 12Ω 5.0 Ω
12Ω 12Ω 15Ω 12Ω 12Ω 5.0 Ω
M 2. (6 points) Potential in Circuits Note: I may change the circuit or the arguments....
M 2. (6 points) Potential in Circuits Note: I may change the circuit or the arguments. D2-SCT43: FOUR RESISTOR CIRCUIT III—POTENTIAL DIFFERENCE R₃ R4 In the circuit shown, the sizes of the resistors vary as R, >R, >R, >R. Four students discussing the potential differences in this circuit make the following statements: Anselma: "I think the potential difference across R, will be the largest because all of the current from the battery goes through it, and it is not the...
the ratio of the electric potential across a circuit element to the current flowing through that...
the ratio of the electric potential across a circuit element to the current flowing through that element is called: a. current b. energy c. power d. resistance e. voltage when electrons move in a copper wire: a. resistance to the electron flow exists b. ionization occurs c. the condition is called electromagnetic force d. the condititon is called electrostatics e. they move down the middle of the wire
please, answer all questions Question 4 a) Two 8k resistors are connected as a potential divider...
please, answer all questions
Question 4 a) Two 8k resistors are connected as a potential divider with a supply p.d. of 20 mv. What is the current flowing and the p.d. across each resistor? (5 mark) b) The circuit shows four arrangements A, to D of three 2uF capacitors which arrangement has the smallest capacitance, the largest capacitance. (5 mark) Total 10 marks Space to answer Question 4 here А HAHE D HA Question 5 a) A transformer has 500...
(a) What is the equivalent resistance of this circuit? That is, what would be the resistance...
(a) What is the equivalent
resistance of this circuit? That is, what would be the resistance
of a single resistor that would draw the same current and power as
this circuit does?
My answer: 135.1 OHMS
(b) What is the current in resistor “K”?
My answer: 0.114A
(c) What is the potential drop (voltage) across resistor
“M”?
(d) How much power is being delivered to resistor “N”?
(e) What is the current in resistor “O”?
Please help me with C,D,...
please answer this ASAP Answer the following questions for the below BJT amplifier circuit. Assume capacitors...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
Use the model for electric current to rank the networks shown below in order by resistance. Explain your reasoning. (b) If a battery were connected to each of the circuits, in which case would the current through the batteiy be the largest? The smallest? Explain your reasoning.
3 A. Define Built in Potential in a PN Junction. With the help of diagrams explain how the built in potential is formed when no external bias is applied [2 marks] B. A rectifier circuit with four silicon diodes and the output frequency equal to twice of the input frequency. The input peak to peak voltage Vin pp = 25V, the load resistance R = 560 12. [3 marks) a. Name the circuit b. Draw the circuit diagram c. Explain...
Draw a well-labelled circuit diagram of a Buck-Boost converter and draw the equivalent circuit diagrams for its two modes of operation (no waveforms). Label all circuits. [30%] With the help of the circuits in 2(a)(i), explain the working of a Buck-Boost converter. [20%] (ii) (b) Consider the following single-phase, half-wave rectifier circuit that is used to charge a battery through a resistor R. GO v, = Vm sin ot = (i) Prove that the average value of the charging current...
6. Please answer the following questions regarding electrical circuits. a) Describe, using plots, diagrams and/or words (not equations) how: i. resistance and reactance are different ii. inductors and capacitors store energy. b) When a circuit is said to be 'impedance matched', how does the resistance of that circuit change and why? c) Is current the same at all nodes in a series circuit? Defend both the'yes' and 'no position with two reasons each.
For the circuit shown below, determine the effective resistance
of the entire circuit. Find the current flowing through and voltage
drop across each resistor and draw the power box. If a compass was
placed at points A, B and C, where would it point? Explain. SHOW
ALL YOUR WORK PLEASE THANK YOU :)
PLEASE EXPLAIN AND SHOW YOUR WORK PLEASE :)!!! THANK YOU SO
MUCH
12Ω 12Ω 15Ω 12Ω 12Ω 5.0 Ω
12Ω 12Ω 15Ω 12Ω 12Ω 5.0 Ω
M 2. (6 points) Potential in Circuits Note: I may change the circuit or the arguments. D2-SCT43: FOUR RESISTOR CIRCUIT III—POTENTIAL DIFFERENCE R₃ R4 In the circuit shown, the sizes of the resistors vary as R, >R, >R, >R. Four students discussing the potential differences in this circuit make the following statements: Anselma: "I think the potential difference across R, will be the largest because all of the current from the battery goes through it, and it is not the...
please, answer all questions
Question 4 a) Two 8k resistors are connected as a potential divider with a supply p.d. of 20 mv. What is the current flowing and the p.d. across each resistor? (5 mark) b) The circuit shows four arrangements A, to D of three 2uF capacitors which arrangement has the smallest capacitance, the largest capacitance. (5 mark) Total 10 marks Space to answer Question 4 here А HAHE D HA Question 5 a) A transformer has 500...
(a) What is the equivalent
resistance of this circuit? That is, what would be the resistance
of a single resistor that would draw the same current and power as
this circuit does?
My answer: 135.1 OHMS
(b) What is the current in resistor “K”?
My answer: 0.114A
(c) What is the potential drop (voltage) across resistor
“M”?
(d) How much power is being delivered to resistor “N”?
(e) What is the current in resistor “O”?
Please help me with C,D,...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
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