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Q: 1. When a lightning strikes from the cloud to the ground, current as high as 25,000 amperes can…
A: Since more than one question is asked, solution for the first one is provided here. Please upload…
Q: Part A Positive point charges q = 9.00 µC and q' = 4.00 uC are moving relative to an observer at…
A: (a) The value of the net magnetic field at point P The expression for the magnetic field due to a…
Q: You are studying a very distant quasar and are trying to determine how far away it is. The quasar is…
A: Given, λo = 121.6 nmλob = 130 nm
Q: A young work crew is trying to quickly finish some touch‑up painting to complete a job. Rather than…
A: The plank weighing 112 N has a length of 8 m. Worker A holds this plank at its far end, with the…
Q: Disregard the geometry of the crate and assume that the crate maintains its velocity as it transfers…
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Q: Part (a) The second step in the Otto cycle is isochoric (constant-volume) heating. Calculate the…
A: To calculate the given data let assume the following. Initial pressure, P1=1.05×105 Pa Initial…
Q: Components A and B have melting temperatures of 1,000 K and 900 K respectively. Regular solutions…
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Q: One long wire lies along an x axis and carries a current of 58 A in the positive x direction. A…
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Q: he electron:
A: Distance, r=3×10-6m Velocity, v=0.200c
Q: Oscillato pulley callater ulley leaking bucket watci-lifled bucket ) (m' 4)
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Q: DA ray of light in a glass block is incident on the surface of the glass block as shown in the gure…
A: The light ray will not leave the glass if the incident angle is greater than this. This phenomenon…
Q: An infinitely long solid insulating cylinder of radius a = 4.6 cm is positioned with its symmetry…
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Q: An infinite sheet of charge, oriented perpendicular to the x-axis, passes through x = 0. It has a…
A: Given, The charge density of the sheet is -3 The charge density of the thick sheet is 78 the charge…
Q: What are the physical principles behind the action of the heat sinks? That is, how do they reduce…
A: The heat sinks are basically a heat exchanges used to transfer heat from the device. The heat is…
Q: 3.14 [g] moves eastward with speed vA = 6. 25 [m/s]. It then collides with another A puck with mass…
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Q: The energy density at a point in medium of dielectric constant 8 is 26.55 × 10 J/m. Calculate…
A: To find-Electric intensity (E)=?Given-Energy density (U)=26.55×106 J/m3Dielectric constant (k)=8
Q: The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.1x 10-15 m. The…
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Q: A light bulb emits the energy at a rate 16 n W. Treating the bulb as a point source, what is the…
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Q: 4. The gusset plate is subjected to the forces of four members. Determine the force in member B and…
A: Given, F=12kN According to a diagram, ∑Fx=05cos45°+8-Tcosθ=0Tcosθ=11.53.......(1)…
Q: A man was out snowboarding and notices what when he touches the metal part of chair lift it feels…
A: Metal is good conductor where rubber is bad conductor.
Q: The acceleration of a particle as it moves along a straight line is given by a = (2t - 1)m/s^2,…
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Q: 3.24 i In a region in free space, electric flux density is found to be (-2d < z < 0) (0 <= < 2d) D =…
A: Hey there, since you have posted a question with multiple subparts. We have solved the first three…
Q: How do we tell if an object is magnetized? O It picks up aluminium cans. O It attracts another…
A: The problem is based on the concept of a magnet, or when an object is magnetised due to a process.…
Q: For a spin-1/2 state, suppose that a given state is |+ n >= e-if) sin(0/2)| + z > +cos(0) for some…
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Q: For an electron in the 1s state of hydrogen, what is the probability of being in a spherical shell…
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Q: A- EVEN: A 1.5kN bar AB carries a load F = 65 kN 4m vertical force at A. The bar is supported by a…
A: Solution:-Given thatWeight of bar (W)=1.5 kNF=65 kN
Q: 3. (a) What is the resistance.of a nichrome wire at 0°C if its resistance is 100 Q at 11.5°C? (b)…
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Q: Problem 1) m/s. What is the change in momentum of the golf ball? A 45.9 g golf ball is initially at…
A: Given data : Mass of golf ball, m = 45.9g = 0.459 Kg Initially speed, u = 0 (at rest) Final…
Q: Steam is produced by a boiler at 400°C and 700 kla, and the steam enters an išentropic device at a…
A: We have used "Saturation properties for Steam-Pressure Table" to find the values of entropy and…
Q: Two point charges, A & B (qA = -80 ?C & qB = 168 ?C), are separated by an unknown distance. The…
A: Solution:-Given thatqA=-80μC=-80×10-6 CqB=168 μC=168×10-6 CAP=22 cm=0.22 m
Q: 3. Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1…
A: Given, m1=50gm2=75g
Q: If you are given the wave function of a particle as a linear combination, how you can use the…
A: Solution: Let us consider a wavefunction which is a linear combination of its different possible…
Q: 24. A new fictional nucleon was just discovered! It has a mass of 2 AMU and a charge of +3 with a…
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Q: 1 Ваywatch A lifeguard (L) is standing on the beach when he spots a distressed surfer (S). The…
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Q: Given the v-t diagram, determine the acceleration in ft/s^2 and distance covered in feet at 12s.…
A: Given: A velocity-time graph To find: Acceleration and distance at 12s
Q: 13.45 A hydrogen atom in the ground state is placed in a uniform electric field in the z direction.…
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Q: magnitude of the electric force on
A: Charge of particle q= 5.3x10-9 C Electric field strength E= 7.2x109 N/C Magnitude of electric force…
Q: A lead rod is 20 cm long at 15°C. Under the same conditions, a brass rod is 22 cm in length. At what…
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Q: Two space ships of the same model are passing each other at different speeds, going in posite…
A: Required : The correct option.
Q: A student claims that almost all of the energy that we use today is due to the Sun in some way.…
A: (2) Sun is a source for EM energy.
Q: In a circuit we have a source with an impedance of 57 Q that we wish to connect to a load of 370 Q…
A: Here we will draw series circuit then using maximum power transfer formula we can obtain the answer
Q: A simple pendulum has a length of 1.00 m and a mass of 1.00 kg. The amplitude of oscillations of the…
A: As per quantum theory energy of a system is quantized. It means energy can take only a discreet…
Q: Calculate the current (in A) through a 9.0-m long 22 gauge (the radius is 0.321 mm) nichrome wire if…
A: Solution:-Given thatLength of nichrome wire (L)=9 mRadius of nichrome wire (R)=0.321 mm=0.321×10-3…
Q: Early in the morning when the temperature is 5°C, gasoline is pumped into a car's 51 L steel gas…
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Q: 2. Find the least value of P required to cause the system of blocks shown below to have impending…
A: ∑Fy=0N1=300lb-Psin(α)∑Fx=0f1+T=Pcosα0.2N1+T=Pcosα0.2300lb-Psin(α)+T=Pcos(α)...........(1)…
Q: 3. How could the value of an unknown capacitance be determined using the experimental procedures?…
A: Capacitance, the property of an electric conductor, or set of conductors, that determines how much…
Q: Can children be used to generate electricity? Consider turning a swing into an electric generator by…
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Q: т 36 Consider an air flow over a flat wall with an upstream velocity of 6 4. There is a narrow slit…
A: Given: Upstream velocity, u=6 m/s Air flow rate, m=0.2 m3/s To find: Location of stagnation point.
Q: (a) An atom has a non-degenerate electronic state 1000 cm-1 above a non- degenerate electronic…
A: **as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…
Q: a olmon marates indirectionof 60°Not Smph fowxords the waler The arrent in the ocean ae teadirng…
A: Given Speed of the salmon is v=5 mph at 60o North The speed of the ocean is u=3 mph towards east
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