torque is proportional
Q: Parallel rays from a distant object are traveling in air and then are incident on the concave end of...
A: Solution: Given Values, R=15 cm As per the given data, By using the formula: μ2v=μ1u=μ2-μ1R ...
Q: An air-filled toroidal solenoid has 300 turns of wire, a meanradius of 12.0 cm, and a cross-sectiona...
A: Solution: Given Values, No.of turns(N)=300 turns Mean radius(r)=12 cm=0.12 m Area of cross secti...
Q: In debroglie wave When particle is at rest its energy is 0 Because, wavelength occur with its matte...
A: In Debroglie wave When particle is at rest its energy is 0 Because, wavelength occur with its matte...
Q: Three point charges are placed on the y axis. -15 µC at the origin, -15 µC at y = 24 m, -15 µC at y ...
A: Givens, q1= -15 µC, at origin , d1=0 q2= -15 µC ,at d2=-24m q3= -15 µC at d3=24m We have to find el...
Q: What value of C in this circuit will yield fe= 10 kHz? 100km vilt) Rし() ut
A: The Op-amp Diffrentiator is an operational amplifier circuit that performs the mathematical operati...
Q: A conical pendulum is a weight or bob fixed on the end of a string suspended from a point. It moves ...
A: Solution: As per the given data, First, let us calculate the centripetal acceleration: It is g...
Q: In which situations the momentum of the system is conserved Perfectly inelastic collisisons Metalic ...
A: When there is no external force is acting on the system the total momentum is conserved. From Newton...
Q: A spherical capacitor is formed from two concentric, spherical,conducting shells separated by vacuum...
A: The capacitor is formed from two concentric spherical conducting shells. The charge on each shell of...
Q: The eyes of amphibians such as frogs havea much flatter cornea but a more strongly curved (almost sp...
A: Since power of the corrective lenses is negative,they are concave lenses and hence they are divergin...
Q: Radio station WCCO in Minneapolis broadcasts at a frequencyof 830 kHz. At a point some distance from...
A: Given data f=830 kHzB=4.82×10-11 T
Q: A closely wound rectangular coil of 80 turns has dimensions of 25.0 cm by 40.0 cm. The plane of the ...
A: Given that,A closely wound rectangular coil has turns = 80The dimensions of a closely wound rectangu...
Q: In May you used 1300 kilowatt-hours of energy for electricity. a. Calculate the total electrical ene...
A: The energy consumed is product of power and time of consumption, the energy consumed during month of...
Q: A current-carrying gold wire has diameter 0.84 mm. The electricfield in the wire is 0.49 V/m. What a...
A: Given, Diameter,D=0.844mm=0.844×10-3mRadius,R=0.422×10-3mElectric Field,E=0.49V/mResitivity of Gold,...
Q: A. Can we connect a 15A load to domestic socket outlet? Justify your answer B. Which type of MCB is ...
A: A) A switch rated for 20 Amp, 120 V can't be used on household 15A, 120 V supply circuit. 15A device...
Q: 10) Given that ( 12p nC/m³, Pv lo, 1 <p < 2 otherwise Determine D everywhere.
A: Given data, Spherical volume charge density is given as :- ρv=12ρ nCm3, 1<ρ<20, ...
Q: . A NaI(Tl) detector is coupled to a photomultiplier tube having certain stages for electron multi...
A: Photomultiplier Tubes Photomultiplier tubes commonly known as PMT are devices that are used to ampli...
Q: A surface has an average roughness of (10 cm). If the surface is imaged by a radar system operating ...
A: Given: The roughness is 10 cm The wavelength is 23 cm The angle of depression is 450
Q: *** 27. Two circular discs form the plates of a capacitor that is placed in a circuit in which a cur...
A: Given that: I= 3AA=10-2 m2d=1 cm=0.01 mq=6 C
Q: Show all working explaining detaillly each step
A: Reducing intensity will not affect incident energy .It will only reduce the no of electrons attackin...
Q: -7 C of charge are placed on a spherical conducting shell. A particle with a charge of 1 C is placed...
A:
Q: A 1.50 mF capacitor is charging through a 12.0 Ω resistorusing a 10.0 V battery. What will be the cu...
A: Given data C=1.5 mFR=12ΩV=10 V
Q: Why is a theory important?
A: Given: An explanation of theory is given as,
Q: Why the time period increasing while swinging closer to the middle hole (think abouttorque)?
A: For a simple pendulum, where the pendulum is itself considered of negligible mass which moves with a...
Q: A ray of light traveling in water is incident on an interface with a flat piece of glass. The wavele...
A: Given data λ1=726 nmn1=1.333λ2=544 nmθ1=56°
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb. Cop...
A: Given, I=5A=5C/s t=1s n=8.5×1028 we know, I=qtq=I×tq=5C
Q: Question 2 A 3.75 kg object with a velocity of (3.00, 0) m/s collides with a 5.40 kg object travelin...
A: Given data: The mass of an object initially in motion is m1=3.75 kg Mass of an object initially at r...
Q: Light requires about 8 minutes to travel from the sun to the earth. Is it delayed appreciably by the...
A: v=cnwhere is velocityc is speed of light n is refractive indexspeed of light is vacuum is 3×108m/ssp...
Q: Incompressible air (density=1.2 kg/m3) flows around the car, if the pressure coefficient at point A ...
A: The pressure coefficient is given by the formula, Cp=Pref12ρv2v2=Pref12ρCPv=Pref12ρCP (1)
Q: If the Fermi energy of a metal is E, = 4.6 eV, and the mean free time of an electron is 3*10^-14what...
A: Given The Fermi energy of the of the metal is E=4.6 eV. The mean free time of electron is t=3×10-14...
Q: Several charges enter a uniform magnetic field directed intothe page. What path would a positive cha...
A: When the charge enters the uniform magnetic field, it will experience a force, called Lorentz force....
Q: 4. 500 mCi sample of radioisotope was purchased by a medical supply house. If the sample has the hal...
A: Given: The activity of the initial sample of the radioisotope is A0 = 500 mCi The activity reduced t...
Q: Show all working explaining detailly each step.
A:
Q: The Hamiltonian of a certain system is given by [1 0 0 H = hw |0 0 0 Lo 0 1 Two other observables A ...
A:
Q: The electron in a hydrogen atom is excited from the quantum energy level n = 1 to n = 4. (a) How muc...
A:
Q: An attacker at the base of a castle wall 4.00 m high throws a rock straight up with speed 4.50 m/s f...
A: Subpart (a): Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit...
Q: A technician wearing a brass bracelet enclosing area 0.00500 m2 places her hand in a solenoid whose ...
A:
Q: Solve using the characteristics of the Ferris wheel.
A:
Q: Nerve cells transmitelectric signals through their long tubular axons. These signals propagatedue to...
A: Given, T=10 ms=10×10-3 s=10-2sn=5.6×1011charge on ion e=1.6×10-19Ci=QT=neT=5.6×1011×1.6×10-19C10-...
Q: A long, straight wire lies on a horizontal table and carries a current of 3.75 pA. In a vacuum, a pr...
A:
Q: Spectroscopy based on emission techniques is usually considered more sensitive than techniques based...
A: Given: An explanation of the Spectroscopy is shown as,
Q: Three polarizing plates whose planes are parallel are centered on a common axis. The directions of t...
A: GIVEN is Ii =15 .0 unit θ1 =17.00θ2 = 39.00θ3 =61.00find If =?
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb. Cop...
A: The electron passes with the drift velocity inside a wire. The current in terms of drift velocity is...
Q: You have a special light bulb with a very delicate wire filament. The wire will break if the current...
A: Given data Imax=1.5 A
Q: Although the speed does different, the particle is accelerating because .the velocity changes in dir...
A: We look into the definition of acceleration to look into the workings of the situation.
Q: Determine Icsan for the transistor shown in the figure below. What is the value of Is necessary to p...
A: Given is VCC =5 VRC =10 K ohm βDC =150RB =1 M ohm find : IB (sat) and VIN (min)
Q: a researcher is conducting a study over a 5 year period. when he begins the study, he has 500 partic...
A: Given: A researcher conducts a study over a period of 5 years. If he begins to the study and their 5...
Q: plzzz help me right nowww Incompressible air (density=1.2 kg/m3) flows around the car, if the press...
A:
Q: For any frequency and amplitude wave packet, spread grains of pepper on the free-surface and along t...
A: Here, we look into the definition of crest and trough of a wave and predict how this affects the giv...
Q: A resistor with R1 = 25.0 Ω is connected to a battery that has negligible internal resistance and el...
A: To answer: The total rate at which electrical energy is dissipatedby the two resistors?
Q: Ex-@ List all tlee possible Single Confrachin oPeretiong that can take plare inthe tensor Tijk
A: The contraction is done by setting one of the upper and lower indices equal and summing over it. For...
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