An uncharged conducting cube is initially grounded as shown in the figure. A rod with charge +3q is brought near a cube, and then the cube is disconnected from the ground as shown. What is the FINAL CHARGE of the cube? +3q Initial Rod Cube 765 Grounded Final Final Charge = ? Not Grounded
Q: Solids Specific heat (J/kg-K) 900 Aluminum Brass Copper Glass Gold Iron Lead Nickel Silver Styrofoam…
A: Denote the mass by m and specific heat by s. From the principle of calorimetry…
Q: 12cm. is & Sclid cylinda of unifoum density of radius I cm has mass 50g. If its length Calculate its…
A: We need to compute-Moment of inertia about an axis passing through its centre and perpendicularto…
Q: Calculate the e.m.f. induced in a coil of inductance 15 H in which the current changes from 8A to 5…
A: We need to compute-Induced emf (e)=?The data given as-Induction (L)=15 HenryI1=8 AI2=5 Adt=1 sec
Q: A sonometee wire is in unison cueth a tuning fork when stretched by a weight of specific gravity…
A: We need to compute-Frequency of fork (n1)=?The data given as-Specific gravity=9No. of beats…
Q: The capacitor in an RC circuit (R = 130 , C = 50 μF) is initially uncharged. Part A Find the charge…
A: Given, Resistance, R=130Ω Capacitance, C=50μFC=50×10-6F The time constant for the RC circuit,…
Q: A Hall-effect probe operates with a 120 -mA current. When the probe is placed in a uniform magnetic…
A: We have given that, a Hall-effect probe operates with a 120 -mA current. When the probe is placed in…
Q: The orbit r = r cose equation governs the orbit of an object traveling in a central field.…
A: Given Data: Let us consider the given equation of orbit, r=r0 cosθ. To demonstrate that the force…
Q: Discussions Assignments A gas with an initial temperature of 940 °C undergoes the process shown in…
A: We can see that pressure is constant hence during process. Given initial volume Vin=100 cm3 Vf=300…
Q: If a coil of wire in a magnetic field rotates 60 degrees, it provides an emf averaging 0.19 VV. If…
A: We are given the initial condition of coil. We find the initial magentic flux and final magnetic…
Q: 6. a. Find the components of velocity and acceleration vectors in both cylindrical polar and…
A: (b) We know that the lagrangian L= T-V Where T= Kinetic energy V= Potential Energy
Q: sed at t = C
A: Given: Potential difference is 75 V Potential difference across capacitor is 1.10 V Initial time is…
Q: A rectangular coil consists of N = 100 closely wrapped turns and has dimensions a = 0.400 m and b =…
A:
Q: How much force must a person apply to produce a torque of 20N-m, if he applies it 2.5m from the…
A: Given: In this question, the given values are, Torque is, T=20 Nm And the distance is, r=2.5 m To…
Q: 1. A cylindrical aluminum rod is positioned between two enclosed volumes, each con- taining x moles…
A: Given that: Length of the rod, L=24.0 cm=0.24 mArea of cross section, A=14.0 cm2=14.0×10-4…
Q: A body is taken below the surface of the earth at a depth of 18 km. Find the percentage decrease in…
A: We need to compute-Percentage decrease in weight of body=?The data given as-Depth below earth…
Q: 19.49 A uniform disk of radius r = 250 mm is attached at A to a 650-mm rod AB of negligible mass…
A: Solution: a). When the disc is rotated about A then the moment of inertia dost not contribute to the…
Q: What is the downward force exerted by the atmosphere on a soccer field whose dimensions are 105 m by…
A: We need to figure out the downward force the environment exerts on a soccer pitch.
Q: A 150-lb man carries a 10-lb can of paint up a helical staircase that encircles a silo with radius…
A: The man makes exactly three complete revolutions, therefore the angle is 3×2π=6π The perimetric…
Q: The potential difference across the capacitor G₂ in the adjoining figure is- C₁ = 20 esy ₂=30esy C3=…
A:
Q: Using Excel, or some other graphing program, make a graph of Image Distance vs. Object Distance (q…
A: Given that:
Q: a constant horizontal force is applied to block A, which pushes against block B with a 20.0 N force…
A: The two-block system's acceleration as well as the applied force must be determined. In both the…
Q: ▼ Part C Rank each satellite based on the net force acting on it. Rank from largest to smallest. To…
A: We are given a satellite revolving around space station. We are also given that the gravitational…
Q: A point charge, q, is at the center of a sphere of dielectric material. The sphere has a radius a…
A: We know that Displacement vector P=D-ε0E and charge inside the conducting shell is zero. Now we can…
Q: An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the…
A: Given: In this question, the given values are, The given initial moment of inertia of an object,…
Q: Two parallel S.H.M.s are given by x₁ = 元 (8nt + 1) Find the 6 resultant amplitude and initial phase…
A: We need to compute-Resultant amplitude (R)=?Initial phase of resultant SHM (δ)=?The data given…
Q: Eure (N/m¹?) g of gasoline b
A: Given: Width is 0.541 m Length is 0.834 m Mass of gasoline is 55.7 kg
Q: Which of the following statements is/are TRUE about the Ohmic material? 1. The voltage and the…
A: Need to choose the right Option.
Q: A high-speed turntable is spinning initially at 600 rpm when a power failure occurs. The power is…
A: We are given the initial angular velocity of table. We are given the time when the power is off. We…
Q: A circular loop consisting of 150 turns of wire and a diameter of 8.2 cm is placed in a uniform…
A: We are given magnetic field through loop. We are also given number of turns of loop and its…
Q: What is the mechanical efficiency of an individual doing 110 KJ with a total energy expenditure of…
A: Given work done by the individual is W=110kJ=110000J total energy expenditure is Q=226kcal We know,…
Q: The magnitude of the magnetic field 30 cm from a long, thin, straight wire is 4 µT. What is the…
A:
Q: 1. You are organizing a soccer tournament on a windy beach. For fairness, you want to determine how…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: Atmospheric pressure amp Mt. Everest is 3.30 × 104N/m². (a) What is the partial pressure of oxygen…
A: To maintain the same partial pressure as at sea level, we must calculate the partial pressure of…
Q: 5. What is the relationship between image distance and object distance? (directly related or…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: The quarter ring shown has a mass 4kg and was cut from a thin, uniform plate. Knowing that r₁ = 80mm…
A:
Q: A spring-mass system with mass 2kg is displaced 0.6m from its equilibrium position with the spring…
A:
Q: (a) A phonograph record carries a uniform density of "static electricity" o. If it rotates at…
A:
Q: Part A Write out the decay scheme of carbon-14 and show the end product. (A neutrino is also…
A: The source of radiation is the radio carbon present in our body. The radiation given is of β-…
Q: Part A A 2.00 kg block hangs from a rubber cord. The block is supported so that the cord is not…
A: Given a block of mass M=2.00 kg hangs from a rubber cord. The block is supported so the cord is not…
Q: by a fa
A: Given: Factor is 7
Q: 3. Consider the following two universes: Universe I: flat, matter-dominated with no cosmological…
A:
Q: A proton is shot between 2 charged plates as seen below. Which direction would a magentic field…
A:
Q: Find the eigenvectors of Ĥ and express them in the base {1+7, 1->}, be if the system is in the…
A:
Q: An automobile with a mass of 1030.00 kg has 3.43 m between the front and rear axles. Its center of…
A: Free body diagram:
Q: A spring with a 10-kg mass and a damping constant 18 can be held stretched 0.5 meters beyond its…
A:
Q: : Photoelectric threshold wave-length of O Tungsten is 2730 A. Calculate its work function in…
A: We need to compute-Work function in eV (W)=?The data given as-Wavelength λ0=2730 A0=2730×10-10…
Q: The figure below shows three lightbulbs connected to a 120-V AC (rms) household supply voltage.…
A: We are given 3 bulbs connected in parallel. We are given the rms value of voltage. Same voltage is…
Q: If the function is f(x)=cos x², find the result when we add the three operators to them. 1-position…
A:
Q: 1) A linear spring has a spring constant of 20 N/m. How far would it have to be stretched to have a…
A: We are given spring constant of the spring. We are also given the potential energy stored in it. The…
Q: soline by the
A: Given: Width is 0.500 m Length is 0.900 m Mass of gasoline is 50 kg
Step by step
Solved in 2 steps