Consider the circuit shown: ܘ܂ W ww- R₁ R3 + -www- ε2 R₂ WW R4 Which of the following is a valid expression derived either from the loop rule or the junction rule for this circuit? ○ 17 + 16 +13 + 15 = 0 ○ ɛ2 + ɛ₁ + 16 + 17 − i̟4R4 + 15 = 0 -i3R3-20 O &₁+13R3 +12R₂ = 0 ○ &₁ - 14R4 + 13 R3 = 0

a = 1 b =2 c = 3

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Son not i need clear ans by hand and solve very very fast in 20 min and thank you | DYBALA Describe and solve the following differential equation: y"-4y' + 3y = x²-2x+1 Describe and solve the following differential equation: y"-4y' + 3y = x²-2x+1

For the circuit below with input voltage V1, a step function of magnitude 25 volts at time t-0, find the transient response voltage across the capacitor C1 and plot the results: (Provide your calculations and reasoning for your answer.) R1 555 250mH V1 = 0 V2 - 25 TD = 0 TR In V1 C1 TF in PW- 25 PER = 3.3u

how to measure ripple factor and peak input and peak output voltage for this circuits ?

sel not i need clear ans by hand and solve very very fast in 20 min and thank you | DYBALA Describe and solve the following differential equation: y"-4y' + 3y = x²-2x+1

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If the resistors used for charging and discharging were the same, the charging anddischarging waveform would be ________.a. Symmetricalb. Nonsymmetrical

How to solve this one, thank you