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Q: O 180, 90, 180 When using the Biot-Savart law, the angle between 7 and ds is degrees for the…
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A: Given that, q1=3.2 μC,q2=6.9 μCq3=-4.1 μC
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Q: 1) A proton placed at rest in a uniform electric field at 600 N / C it is accelerating in the…
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Q: Find the positon of the centre of percussion of a sector of a circle, axis is in the plane of the…
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Q: 2. Two buses start at the same time towards each other from terminals A to B, 8 km apart. The time…
A: Solution:-Given thatAB=8 km=8000 mtime needed for first bus (t1)=8 minutes=8×60=480 stime needed for…
Q: 4. In the figure, a small particle of charge -B x 10-6 C and mass m= D x 10-¹¹ kg has speed Vo=B x…
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A: Given: Mass of body is 3.16 kg Force is 3.27 N Time is 7 s
Q: sure the speed of a ked to design an unet as part of you. ew job in the military sector. You decide…
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A: The spontaneous emission,dN2dtspontaneous=A21N2N2 is the atoms in excited stateThe stimulated…
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A: As can be seen in the figure, two thin plano-convex lenses combine to create a bi-convex lens.
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Q: Problem 4 Harmonic Earth For something spherically symmetric like the Earth, the amount of mass that…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
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A: Given: In this question, the given values are, The given resistor value is 10 kΩ. And the potential…
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A: All the four quantities.
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A: Given information: A free electron gas at low temperature using the Stoner collective model, with…
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Q: Describe the forces on a passenger in a car as 1) it goes at a constant speed straight ahead, 2) the…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 4. A first-order reaction is 24.0% complete in 19.7 minutes. (a) Compute the rate constant for the…
A: The rate of decay of the radioactive substance is proportional to the no. of radioactive particles…
Q: 1. Calculate the torque about the z-axis pointing out of the page at the origin in the following…
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Q: During a laboratory experiment, the average rate of radioactive particles passing through a counter…
A: We use Poisson distribution to find the probability. Given: λ = 5, t = 1 λt = 5, x = 6
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A: The ultimate gas volume must be determined. We are aware that the gas has a mole mass of 2.95 mol, a…
Q: Q1/Determine the expected diffraction angle for the first order reflection from the (113) set of…
A: We are given miller indices. For fcc we have a=22r We then find the interplanar spacing. We are…
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Q: in the image below, it seems as though the liquid should spill out of the bowl. What is keeping it…
A: In the above case the liquid does not spill from the bowl.
Q: Calculate the flux of the vector field F(x, y, z) = 5i + 5j + zk through the closed circular…
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Q: .2: Point charges q₁ +8.0μC, q2--2.0μC and q3=+7.0μC are placed at the vertices of a right- angle…
A: Electric potential energy is the energy required to move a charge against an electric field. A…
Q: Ex. 50: The work function of a metal is 4.3 eV. Find the K.E. and velocity of photoelectrons emitted…
A: We need to compute-(1) KE=?(2) Velocity (V)=?The data given as-Work function (W0)=4.3 eVWavelength…
Q: In the figure, bar AB has a mass of 50 kg, and is supported at rest by cords AC and BD. If we cut…
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Q: Show that the moment of inertia of an elliptic area of mass M and Ma²b² Find the radius of semi-axes…
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