Q1: What factors change the time constant? Q2 : If you increase the EMF of the used power supply , what will happen to the time constant & the maximum current passing in the circuit ? Q3 : How much time is needed to fully charge the capacitor at the beginning?

Q: 1) In capacitors, the time constant determines the discharge rate.   True or False 2) AC currents…

A: (1) in capacitors, the time constant determines the charging rate. Hence given statement is FALSE.…

Q: Explain the given circuit diagram and also explain its functions with suitable examples. Ground 1…

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Q: E 1 2 ww R T + Vc [ Explain your reasoning for how the capacitor will function if the switch is at…

A: Given:an RC circuit,to determine:how the capacitor will function when the switch is in position 2…

Q: For the full wave rectifier circuit, the voltage regulator value is 0. Discuss what could be the…

A: Need to analyze the given block diagram and identify the error in the given circuit.

Q: 10. Determine the peak-to-peak ripple and de output voltages in Figure 5. The transformer has a 36 V…

A: Given circuit parameters: Supply voltage - 120 Vrms Wheat-stone full-wave rectifier Rsurge = 10 ohm…

Q: Determine the magnitude of the current through the capacitor in the circuit below. VT = 97V RMS, ZT…

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Q: #2 - For the previous problem, if the motor turns on wher the voltage across it is 80% of the…

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Q: For the circuit shown in the figure, ?0=100ϵ0=100 Volt, ?1=50ΩR1=50Ω, ?2=100ΩR2=100Ω, ?=2??C=2μF.…

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Unijunction Transistor (UJT)

The Unijunction Transistor (UJT) is a three-terminal switching semiconductor device. It contains an n-shaped silicone object bar with a terminal attached to its two ends known as base one and base two. The third terminal is connected to a highly enclosed p-type material attached to the bar section of its length and is known as emitter. As there is only one corrective cross within the device, it is therefore called the 'Unijunction' transistor. The characteristics of the single junction transistor show the wrong resistance if it finds use in resting oscillator circuits for various applications.