The figure shows how a bleeder resistor is used to discharge a capacitor after 4-7 10 pts an electronic device is shut off, allowing a person to work on the electronics with less risk of shock. The resistor has a resistance of 302 kQ Electronic circuit 80 µF (a) What is the time constant? s(+ 0.1 s) (b) How long will it take to reduce the voltage on the capacitor to 1.0% of its full value once discharge begins? s(+1s) (c) If the capacitor is charged to a voltage Vo through a 120 2 resistance, calculate the time it takes to rise to 0.9Vo (This is close to two time constants.) ms (+0.1 ms)

Q: The networks in parts (a) and (b) of Figure show two resistors coupled in series and in parallel,…

A:

Q: A student connects two resistors with unknown resistance values in series, and notes that the…

A: Consider two resistors of resistance R1 and R2. Assuming R1>R2

Q: (1) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. In the circuit shown in the…

A: R = 80 ohm C = 7 μFE = 40 volts

Q: Consider the circuit shown in the figure, where 1 = 23.7 V,2 = 13.3 V and R = 12.0 Ω. (Due to the…

A:

Q: Lightbulb A is marked “25.0 W  120. V,” and lightbulb B ismarked “100. W 120. V.” These labels mean…

A: Here,

Q: R1 = 35 Ω, R2 = 20 Ω, and R3 = 15 Ω. The battery supplies an emf of ε = 220V. What is the equivalent…

A: R1= 35 Ω, R2= 20 Ω, and R3= 15 Ω Equivalent resistance, Rs = 35+20+15     = 70 Ω In series…

Q: Consider 3 resistors with resistances 0.95 × 102 Ω, 2.9 kΩ, and 3.6 kΩ. a) What would be their…

A:

Q: Consider the circuit shown in the figure below, where and E = 11.0 V. R, = 9.00 Q, R2 = 6.00 N, 10.0…

A:

Q: the voltage of the battery is 12 V and R=200ohm. What is the current in Rc? The switch is…

A: voltage of the battery = 12 volts R = 200 ohm Ra = 2 R Rb = 2 R Rc = RC = 2μF

Q: it is a physics problem in the middle of the resistances there are a capacitor

A: Part A;

Q: answer a, b, c please. A car battery with a 12-V emf and an internalresistance of 0.050 Ω is being…

A:

Q: Consider 3 resistors with resistances 1.2 × 102 Ω, 2.2 kΩ, and 3.8 kΩ.    Part (a)  What would be…

A:

Q: A 58 F capacitor and a 471 resistor are connected to a battery of voltage 7 V as shown in the…

A:

Q: Consider the circuit below and answer the following questions. In this sketch, V=5 V, R1=100 2,…

A: Given Data:- Potential of the battery is V=5 V Resistance of the resistors are R1=100 Ω, R2=300 Ω,…

Q: wwwwww- a •b n the arrangement of the resistors shown in the figure, all resistors have identical…

A: All resistors have identical resistance R, we have to have to find equivalent resistance R between a…

Q: A person with body resistance between his hands of 13 kn accidentally grasps the terminals of a 13…

A: As in Part-A  It is calculated that current through the body is 0.84A  i.e.  I = 0.84A  We know that…

Q: Problem 1: A capacitor of capacitance C = 9.5 µF is initially uncharged. It is connected in eries…

A:

Q: 4 µF 12V | 5 µF 8 µF First, what's the equivalent capacitance of this circuit in uF? Question 7 What…

A:

Q: What are the expected readings of the following in the figure below? (R = 5.80 N, AV = 6.50 V) A R…

A:

Q: If the battery in the circuit below is 2.18V, resistor R₁-29.902, and resistor R₂=16.10, what is the…

A: GivenV=2.18 VR1=29.9 ΩR2=16.1 Ω

Q: What is the maximum voltage that can be applied across a 3.1-kΩ resistor rated at 1/4 watt? Express…

A:

Q: 1. As seen in the figure, the ideal batteries have emfs E1 = 16.0 V and 82 = 4.00 V, and the…

A: Given data,  emf   , ε1 =16.0 V ; ε2 = 4.00 V   resistance R = 2.00 Ω

Q: through a resistor so that it becomes 63 percent charged in 0.10 s. What should the resistance of…

A:

Q: If two resistors with resistances R1 and R2 are connected in parallel, as shown in Figure 1, then…

A: The equivalent resistance in the parallel combination is  1R=1R'+1R''

Q: What is the component/material that is on the pencil that gives a high resistance? With the values…

A:

Q: A student set up the circuit shown for her electronics class. Assuming  E = 7.50 V and R = 6.00 Ω,…

A: Given Data:   The value of emf is, ε=7.50 V The resistance is, R=6.00 Ω   Part (a):     By using…

Q: Consider 3 resistors with resistances 0.95 × 102 Ω, 2.9 kΩ, and 3.5 kΩ.    Part (a)  What would be…

A: Given that:- Three resistors with their resistance value is given in the question.

Q: A 260-V emf is connected to the terminals A and B. Here,V = 260V, R1 = 16 Ω, and R2 = 19Ω. What is…

A:

Q: A d.c. supply of 120 V is connected to a large resistance X. A voltmeter of resistance 10 k2 placed…

A:

Q: R V, Rw RA R V. 2 Rw

A:

Q: A resistor with resistance R is connected to a battery that has emf 13.0 Vand internal resistance r=…

A: Write the expression of the power consumed by the resistor, The current across the resistor which…

Q: Your toaster has a power cord with a resistance of 2.1x10^-2 Ω connected in series with a 9.8 Ω…

A:

Q: A 3.00-MS2 resistor and a 4.00-uF capacitor are connected in series with a power supply. 1) What is…

A:

Q: What is the maximum emf epsilon that the battery can have without burning up any of the resistors?

A: Let the circuit current be i. The resistor’s power can be represented as, Here, R represents the…

Q: Continuing with the same setup as above, where you connect a 60 resistor and a 12 Q resistor in…

A: When resistors are connected in parallel then the potential difference between the resistors are…

Q: 1. As seen in the figure, the ideal batteries have emfs E1 = 16.0 V and ɛ2 = 4.00 V, and the…

A:

Q: A certain car battery with a 12.0 V emf has an initial charge of 136 A · h. Assuming that the…

A:

Q: The figure below shows resistors wired in a combination of series and parallel. (a) Find the…

A: R2 and R3 are parallel. R23=R2R3R2+R3=6.00 Ω13.00 Ω6.00 Ω+13.00 Ω=4.10 Ω R1 and R23 are in series…

Q: If you try and measure the voltage of a battery with a voltmeter connected in series, you won't get…

A: The given values are,

Q: 1) In the figure, the ideal batteries have emfs 31 = 12.0 V and 2 = 4.00 V, and the resistances are…

A: NOTE: As per guidelines, I can solve first three parts of the problem only. If you need help with…