50 Ω 50 Ω 75 Ω 75 Q 105 Q +60V Use the circuit above to answer the following questions. Show your work to receive partial credit. (a) Calculate the equivalent resistance of the circuit (b) Calculate the current through (drawn from) the battery. (c) What is the total power dissipated by this circuit? (d) What is the magnitude of the voltage across the 105 Q resistor? (e) What is the voltage across one of the 75 O resistors? (f) What is the current through one of the 75 Q resistors?'

Q: A hollow cylinder of mass 2.00 kg, inner radius 0.100 m,and outer radius 0.200 m is free to rotate w...

A: Given: M=2Kg R1=0.2m R2=0.1m v=4m/s m=0.5

Q: At the South Pole, the Earth’s magnetic field is directed upwards. If a plane is flying over the Sou...

A:  The Earth’s magnetic field is directed upwards. If a plane is flying over the South Pole the veloci...

Q: According to the standard model of the fundamental particles, what are the similarities between quar...

A: Fundamental particles the smallest unit of a structure. That means fundamental particles can not be ...

Q: Does net force cause motion or change in motion? Explain your answer and give an example.

A:

Q: A 12 V battery, a 6 2 resistor and a 12 2 resistor are connected in parallel. The battery has an int...

A: a.   

Q: In the figure, there is a particle of mass m in a two-dimensional square box. Thepotential energy fu...

A: a) Hamiltonian Operator: H ⏞ =-h28π2mδ2δx2+δ2δy2+V(x,y) Schrödinger equ: hamiltonian−ℏ22m(∂2ψ(x,y)∂x...

Q: The amplitude of vibration of a single degree of freedom spring-mass-damper system is observed to re...

A:

Q: You are driving a car on a straight road when you spot a desert tortoise walking across the road in ...

A: Concept used: Equations of motion can be used to solve above problem. Graphically, area under veloci...

Q: 2. A Half-bridge inverter with resistive load and capacitive elements is given in the figure. Vb = 7...

A: Given: Vb=72 VC1=C2=240 μFR1=14 Ωf=120 Hz

Q: Part (b) please

A: Part (b) Given: The Hamiltonian matrix is H=hω0-21-20-11-11. The eigen vector for state 0 is |0>...

Q: Pr3. A wooden plank of mass M is placed on the top of two identical, homogeneous cylinders, each of ...

A: The centre of mass can be displace by a and with the distance of x.

Q: A 15.0 cm long solenoid with radius 2.50 cm is closely wound with 600 turns of wire. The current in ...

A: Here, we use the formula for magnetic field due to a selenoid to get the required.

Q: The airbag in the car shortens the time of a passengers impact during a collision. True or false bec...

A: The air bag on the car increases the time of impact. During a collision, the motion of the driver an...

Q: 3. A long solenoid with N turns and current i has an electron moving inside with a speed of 0.045c w...

A: The electron moving in solenoid with radius R, the magnetic field in solenoid is parallel to its axi...

Q: I am correcting a previous question. I was missing the 1 in front of the 1.57 Consider a diffractio...

A: Concept used: When light passes through evenly separated multiple slits in diffraction pattern, diff...

Q: i need the answer quickly

A: We know that,Generalised form of Q=-∂U∂q+ddt∂U∂qwhere, The force on the charge particle in EM field ...

Q: 0.8 0.6 0.4 Relative Flux [arb. unit] 1.

A: a. The observed wavelength of Hα is 800 nm and reletive flux is in between 0.8 to 1.0 arb.The observ...

Q: Consider an angular momentum 1 system, represented by the state vector 1 U 3= V26 -3 What is the pro...

A: Here,The x comopnent of angular momentum for L=1 isLx=ħ2010101010The eigen values are 1, 0 and -1and...

Q: 83. The acceleration of a particle moving along the x-axis is given by a(t) = (1 – 8)sin i for 0 sIS...

A: We know that,       Acceleration=rate of change of velocity      a(t)=(t-8)sint               0⩽t⩽8W...

Q: A transformer connected to a 120 V(rms) ac line is to supply 13,000 V (rms) for a neon sign. To redu...

A: Given:Primary side voltage, V1=120 VSecondary side voltage, V2=13000 VCurrent in secondary, I2=8.50 ...

Q: To measure the wet bulb temperature, the thermometer reservoir is surrounded by a wet cloth to mimic...

A: In the wet bulb temperature measurement , the thermometer is surrounded by wet cloth to mimic air wh...

Q: A block of mass 3000 g is attached to a spring whose

A: Given: Mass of a block is m=3000g=3kg Spring constant k=8N/m θ=37o. Distance x=60cm=0.60m. Coefficie...

Q: Q1: (a) A water tank is completely filled with liquid water at 60°C. The tank material is such that ...

A: Given, Initial Water temperature, T1=600T1=60+273T1=333K Water coefficient of expansion, β=5.22×10-4...

Q: i need the answer quickly

A: Given: The z-coordinate of motion is z=aω. The position co-ordinate of motion is r=b. The formula ...

Q: adiabatic mixing process of two streams, which of the following statements is true? Select one: a. T...

A: During adiabatic mixing, the law of conservation of mass dictates that the mass flow of rate of the ...

Q: As a scientist in a nuclear physics research lab, you are conducting a photodisintegration experimen...

A: To find the correct answer is given below,

Q: As a new electrical technician, you are designing a large solenoid to produce a uniform 0.150 T magn...

A: Given: Design a large solenoid to produce uniform magnetic field B=0.150 T near center of solenoid  ...

Q: Light from a 580 nm wavelength laser is shown through a double slit. This light is projected on a sc...

A: Solution:   For the double split experiment, The condition of interference maxima is given as:   nλ=...

Q: a) A proton has a charge of 1.6x1019 C and a mass of 1.67x10 27 kg. If it is placed in an electric f...

A: Given, Proton charge, q=1.6×1019C Mass of proton, m=1.67×10-27kg Electric field, E=275000N/C The for...

Q: List all the reasons why a fourth quantum number (intrinsic spin) might have helped explain the comp...

A: Two clear lines were observed in the Stern-Gerlach experiment, not three, which is the confirmation ...

Q: A 2 diopter lens is placed behind a -3 diopter lens. There is an object 2 meter in front of the pair...

A: Given, Power,P1=2DPower,P2=-3DObject Distance,u=2m We know the power, so the total power is  P=2-(-3...

Q: 1. a. What is the total number of orbitals associated with the principal quantum number n=1? b. What...

A: (a) There is only 1 orbital associated with principle quantum number n=1 because there will be only ...

Q: during sensible cooling of air. decreases. Select one: a. specific humidity b. wet bulb temperature ...

A: Sensible cooling is the process process at constant moisture content is a during which the wet/dry-b...

Q: i need the answer quickly

A: Given: Lagrangian for a charged particle with scalar potential ϕx,y,z and vector potential A→x,y,z i...

Q: i need the answer quickly

A: Given: The lagrangian of the system is L=12mx˙2+y˙2+z˙2+2mωxy˙-yx˙+mω2x2+y2. The equation of motio...

Q: Two point charges are situated in a cartesian coordinate system as follow: Q1 = 8.2 x 10^-6 C @ the ...

A:

Q: Please answer correctly and I will upvote. Thank you

A:

Q: 7. A microscope has an objective lens of focal length 8.0cm and is 60.0cm from the eyepiece lens. Th...

A: Given : fo=8cm              d=60cm              fe=20cm              uo=10cm All the distances on le...

Q: Identify which of the following term symbols are and aren't valid for states in Hydrogen, stating re...

A: Term Symbol:LJ2S+1where, S is the total spin quantum number.2S+1 is the spin multiplicity.J=L+SJ is ...

Q: #6418660 To ensure safety when driving, some drivers install devices in their cars that alert when a...

A: according to the graph, the driver exceed his maximum speed at three points at three times, then the...

Q: Two progressive waves y1(x, t) = A sin (x – wt) and y2(x, t) = A sin (x – wt – 5) travel in the same...

A: Here, we use the superposition of two waves to get the required.

Q: A pendulum has a period of 3 seconds a) What would the period be for a pendulum with twice the mass ...

A: Given: T=3s

Q: Figure (e): AB is a homogeneous rod of mass 2,5 kg. Calculate the maximum mass m for BC to support a...

A: Given:-              Rod mass M = 2.5 kg              Tension string T = 203 N  

Q: Suppose that a magnetic field is constant everywhere on a flat 1.0-m2 surface and that the magnetic ...

A: Given data:Area of the surfaceA=1 m2Magnetic fluxϕB=2 Wb

Q: i need the answer quickly

A: given,  Since,  L=q.2-q.q∂L∂q.=2q.-qd∂L∂q.dt-∂L∂q=02q..-q.+q.=02q..=0d2qdt2=0dqdt=c,q=ct+R

Q: 38

A: Let F be defined as the force on the wire. Therefore, Here, I is the current. L is the length of th...

Q: Q#3:   A machine is represented as a single degree of freedom spring-mass-damper system. The machin...

A:  Given that,Total mass of machine = 107 (kg)An out-of-balance mass = 0.125 (kg)Coefficient of dampin...

Q: Which option is correct?

A: Given data: Horizontal velocity of the plane vox=40 m/s. Height of the plane form the ground h=1.00...

Q: Define each term in essay way   1. Kinematics2. Kinetics3. Friction4. Stress of Material5. Strength ...

A: 1. Kinematics: Kinematics is the branch of the classical mechanics that is concerned with the possib...

Q: Pr5. A pointlike body of mass m made of lead is fixed inside a homogeneous solid sphere of radius R ...

A: Given that,Mass homogenous solid sphere= m Radius of homogenous solid sphere = RDistance of homogeno...