Answered: Resistors 30 Ω,60 Ω, and 90 Ω are in…

Resistors 30 Ω,60 Ω, and 90 Ω are in series with a 60 V source. What is the induced emf of the 60 Ω resistor? Use voltage divider method.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 84PE: (a) What current flows when a 60.0 Hz, 480 V AC source is connected to a 0.250 (F capacitor? (b)...

See similar textbooks

Related questions

Q: A battery is connected to a series RL circuit at time t = 0. At what multiple of T will the current…

Q: An RL circuit with L = 3.00 H and an RC circuit with C = 3.00 μF have the same time constant. If the…

Q: See the attached picture of an RLC series circuit. Power supply voltage is given as v(t) =…

A: f=ω2π = 71.619 s-1 Inductive Reactance, XL : 2πfl = 202.497 ohm Capacitive Reactance, XC : 12πfC=…

Q: Consider: R₁ = 100 ohms R₂ = 5000 ohms Note: Follow the polarity and direction of the loop. 10002…

Q: A 10-mH inductor is connected in series with a 10-ohm resistor, a switch and a 6-volt battery. What…

A: A 10-mH inductor is connected in series with a 10-ohm resistor, a switch and a 6-volt battery. In RL…

Q: What is the charge accumulated by the capacitor in the RC circuit with R= 3 Ohm , C= 5 pF and E=9V…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A resistor of 50 ohms and an impedance of 100 + j50 ohms are connected in parallel across a 220 v…

Q: The following is a RC circuit. Where the AC power source operates at 60 Hz. Out of the following…

Q: An RL circuit with L = 3.25 H and an RC circuit with C = 2.85 µF have the same time constant. (a) If…

Q: Three identical capacitors are connected in delta to a 408 V, 50Hz, 3-phase supply. If the line…

Q: L ll R R L + V L ell

A: Please see the answer below

Q: A series RL circuit with L = 3.20 H and a series RC circuit with C = 4.00 µF have equal time…

A: The time constant for RL circuit = The time constant for an RC circuit…

Q: A 12 volte battery is connected to simple series circuit in which inductor is H and the resistance…

Q: Find an expression for the current through the inductor, and voltage across the capacitor. R21 + Vs…

Q: A series RL circuit with L = 3.60 H and a series RC circuit with C = 3.80 µF have equal time…

A: Given : L = 3.60 H C = 3.80*10-6 F Time constant, T of RL and RC circuit is equal Resistance of…

Q: A 200 Ω resistor is connected to an AC source with ε0 = 10 V. What is the peak current through the…

A: Peak current through the resistor, I=ε0R (a) for, f=100 Hz I=10 V200 Ω =0.05 A

Q: Series RLC circuit consists of a 25-ohm resistor, a 0.221-henry inductor and a 66.3 microfarad…

Q: The image below, shows the wiring for Case 2 which has the resistors in ntitie EM-0656 AC/DC…

Q: Phasors and alternating current. A 200 resistor is connected in series with a 4.00 µF capacitor and…

A: Given, v_{A} = (5.00V) cos [(800rad / s) * t] Capacitance=4.00 µF

Q: If the circuitry can detect a change in capacitance of 0.270 pF , how far must the key be depressed…

A: Given" C = 0.270 pF = 0.270 x 10-12 F d' = 0.710 mm

Q: Q2 A 20µF capacitor in series with an 80 2 resistor is put across 40 V, 120 Hz supply (as shown in…

A: Given term Resistor ( R ) = 80 ohm Frequency ( f ) = 120 Hz Voltage ( V ) = 40 V Capacitors ( C…

Q: Find (a) resistance of resistor R from impedance? (b) rms current (I rms) through the entire…

A: we know that the total impedance of the RL circuit which is given by Z = R2 + (ωL)2 where R =…

Q: How much does the current lag the voltage (Phase angle) in an RC-circuit containing components with…

Q: A Resistor-Inductor (RL) circuit is an electrical circuit composed of resistors and inductors driven…

A: The differential equation for R-L circuit is given by Ldidt + Ri = E didt + RLi = EL we know that…

Q: For the circuit shown in figure, the capacitance C= 10µF, and the feedback resistance R 20 kn If the…

Q: Problem 1. A series RC circuit with C = 48 mF and R = 50 2 is driven by a 24 V source. With the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: I need help solving this series circuit problem, help!!!

Q: Consider the series DC circuit shown below. (a) Find total resistance (RT) of this circuit. (b)…

Q: A battery is connected to a series RL circuit at time t = 0.At what multiple of TL will the current…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 6. In a series oscillating RLC circuit, R =16.0 Q, C =5.0 µF, L =20.0 mH, and E= Emsin (wt) with Em…

A: Given data The resistance in RLC circuit is: R = 16 Ω The capacitance in the RLC circuit is: C = 5…

Q: resistor

A: First calculate the time constant of the circuit. V=V0e-t/τe-t/τ=VV0-t/τ=lnVV0τ=-tlnVV0

Q: A series RL circuit with L = 3.00 H and a series RC circuit with C = 3.00 μF have equal time…

A: Given data: Inductance L=3.00H Capacitance C=3.00μF

Q: A low-pass RC filter with a crossover frequency of 1100 Hz uses a 120 2 resistor. Part A What is the…

Q: A microscope illuminator uses a transformer to step down the 120 V AC of the wall outlet to power a…

A: (a) The power is given by, P=V2R Here, V is the voltage and The resistance of the bulb filament is…

Q: "In the RLC circuit of the following figure: R = 100 Q, C = 0.1 µF, and L = 0.5 Henry. www QUESTION…

A: R = 100 ohm C = 0.1 μFL = 0.5 henry frequency (f) = 1000 Hz

Q: An inductor has an inductance of 0.086 H. The voltage across this inductor is 14 V and has a…

Q: Part A has R= 360 ohms, the L= 0.400 henrys, 10-2 microfarads. What driving frequency from an EMF…

Q: Q1:- A 15 kVA, 440/230 V, 50 Hz, transformer gave the following test results: Open Circuit (LV side)…

A: Solution of the above question given in below step with proper explaination.

Q: An alternating source drives a series RLC circuit with an emf amplitude of 6.32 V, at a phase angle…

A: The expression for the resultant emf is Em2=VR2+VL-Vc2 Here, Em is the maximum emf, VR is the…

Q: An ideal transformer produces an output voltage that is 500% larger (e.g. a 6-fold increase) than…

A: Ratio of output voltage to input voltage = 6 VoutVinp = 6 Input rms current (Iinprms) = 13 A

Q: Consider the series DC circuit shown below. 6.0 2 8.0 N 4.0 2 a (a) 12 3.0 2 (a) Find total…

Q: An RL circuit with L = 3.15 H and an RC circuit with C = 3.30 µF have the same time constant. (a) If…

A: Inductor L = 3.15 H Capacitance C = 3.30 * 10-6 F

Q: A series RC circuit with R = 100 ohms and C = 200µF, has a constant voltage E = 100V applied at t =…

Concept explainers

Voltage Across Inductor

An actor is a passive electrical component that consists of a coil bent in the form of wire which uses electromagnetism to produce electric current through the coil. When the electric current flows through a conductor that is the coil, a magnetic flux is developed around the conductor. This flow of current through the coil creates a magnetic field based on Fleming's Right-hand thumb rule. If there is any decrease in the current passing through the inductor, then the magnetic field will also decrease and energy is released through the generation of electric current. There is also a secondary voltage inducing in the same coil due to the magnetic flux, since it opposes any changes in the electric current flowing through the circuit. An inductor is also called choke, coil, or solenoid. A choke is designed to block certain frequencies when the DC current passes. A winding coil is coated with insulation to give extra insulation and protect the circuit. They are usually tightly wrapped around a central core which is cylindrical in nature so that the magnetic flux can be induced. The solenoid is a three-dimension coil that is used to exhibit electromagnetism when the magnetic field is developed due to the current flowing through the coil. The sign convention of the inductor is the same as the power dissipating device. When the current flows into the positive side of the voltage across the inductor, the value is positive and the inductor dissipates power whereas when the inductor releases the power back to the circuit, the current has a negative sign convention. 

Question

Resistors 30 Ω,60 Ω, and 90 Ω are in series with a 60 V source. What is the induced emf of the 60 Ω resistor? Use voltage divider method.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 5-µF capacitor is charged to 30 V and is then connected in series with a 10-µH inductor and a 50-Ω resistor. The potential difference across the inductor after a long time has passed will be Group of answer choices 7 V 15 V 0 some value that cannot be determined from the given information. 30 V
An RLC circuit consists of a 69.3 2 resistor, a 3.66 µF capacitor, and a 73.5 mH inductor. Initially, the voltage across the capacitor is 1.20 V, and no current is flowing in the circuit. What is the magnitude of the charge on the capacitor after 0.0104 s? It is not acceptable to let w' = w. i nC
Problem 1. A series RC circuit with C = 48 mF and R = 50 2 is driven by a 24 V source. With the capacitor initially uncharged, an open switch in the circuit is closed to complete the circuit. a) What is the voltage across the capacitor immediately after the switch is closed? b) What is the voltage across the resistor immediately after the switch is closed? c) What is the current in the resistor immediately after the switch is closed? d) What is the voltage across the capacitor after the switch has been closed for 1 s? e) What is the voltage across the resistor after the switch has been closed for 1 s? A What is the current in the resistor after the switch has been closed for 1 s?
An A.C. circuit consist of a resistor of 50 and inductor of 10 mH connected in series with 50 V, 50 Hz supply. What capacitance should be connected in series with the circuit to obtain maximum current ? What will be the maximum current ? m a d - an
A series RCL circuit contains a 37.7- resistor, a 2.94-μF capacitor, and a 4.94-mH inductor. When the frequency is 2670 Hz, what is the power factor of the circuit? Number i Units
Discharging Capacitor: Kirchoff's loop rule applied to the discharging capacitor circuit gives Q ΣAV₁ = loop = IR- = 0 The current is leaving the positive plate so I = -dQ/dt = -CdAVc/dt. Substituting this into loop rule gives a differential equation for Q(t): RC + AVc = 0 dAvc dt This is the simplest differential equation you will learn in your differential equations class. The solution for the differential equation for AVC (t) is an exponential: R www C AV (t) = AV e-t/(RC) (discharging) where AV, is the voltage across the capacitor when discharge begins (t = 0). The quantity Tc = RC has dimensions of time and is called the time constant of the circuit. It describes how long it takes for the capacitor to charge or discharge. 2. Show that a ohm farad is the same as a second. Show steps.
The peak current passing through an inductor is 2.0 A. What is the peak current ifa. The peak emf ε0 is doubled?b. The inductance L is doubled?c. The frequency f is doubled?
An inductor is connected to the terminals of a battery that hasn’t an emf of 15.5 V and negligible internal resistance. The current is 4.86 rmmA at 0.940 ma after the connection Ian completed. After a long time the current is 6.45mA. A) What is the resistance R of the inductor? R = _______ units _____ B) What is the inductance L of the inductor? L = _________ units ____
Q10.11 Examine the RL circuit as depicted in the diagram provided. When t = 0, the switch is pressed against point a before returning to b at t = 1.00 s. Calculate the current that flows through the resistor at the following times: a. t = 0.500 s. b. t = 1.00 s. c. t = 2.00 s. 4.00 V a 2.00 Ω www 3.00 H
A Imssb1.mutah.edu.jo/mod/quiz Question 4 Not yet answered Marked out of 6.25 P Flag question Consider a series RC circuit as in Figure below for which R =1.8 MQ, C=1.8 µF, and ɛ=30.0 V. Find the maximum charge ( in units of µC) the capacitor can have after a very long time of the switch S being closed. R Select one: A. 108.00 B. 81.00 C. 27.00 D. 70.20 E. 54.00 + II
(a) What current flows when a 60.0 Hz, 480 V AC source is connected to a 0.250 (F capacitor? (b) What would the current be at 25.0 kHz?
Do Kirchhoff’s rules apply to circuits that contain inductors and Capacitors?