Given that q = 17 µC and d = 16 cm, find the direction and magnitude of the net electrostatic force exerted on the point charge q₁ in the figure. (Figure 1) Express your answer using two significant figures. F = VO ΑΣΦ ? N

Q: A high-powered spring cannon discharges its ball at 16.6 m/s. If the cannon is fired at an elevation…

A: The initial velocity of the canon is v=16.6 m/s The cannon is fired at an angle θ=77° Assume the…

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A: Given:- The force act as an angle of θ= 48o We have given a figure as   Find:- The magnitude of the…

Q: 10. Kristen is spinning on the ice at 20 rad/s about her longitudinal axis when she abducts her arms…

A: Given data: Initial angular velocity, ωi=20 rad/s Initial radius of gyration, ri=30 cm=0.30 m Final…

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Q: Consider the electric dipole shown in Figure P23.36. Show that the electric field at a distant point…

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Q: How many dark fringes will be produced on either side of the central maximum if light (λλ = 699 nm)…

A: Given: The wavelength of the light is 699 nm. The slit width is 4.84x10-6 m.

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Q: Coaxial cable A very long cable made of a solid inner cylinder and a coaxial, cylindrical, outer…

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Q: While keeping other parameters constant, the capacitance of a charged sphere is: directly…

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Q: An electronics hobbyist is building a radio set to receive the AM band, with frequencies from 520…

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Q: The choices was  4384hz 4375hz 5069hz 4922hz

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Q: A projectile is launched and moves in its parabolic path. At what point along its path are the…

A: To tell which point on the parabolic path velocity and acceleration vectors perpendicular to each…

Q: Problem 3: 71 4+:/ 7100 & Pressure Adiabatic V₁ Isothermal Volume V23 4+*** gey+ yoy+0+0 10:40 the…

A: Formulae:  i) PV = nRT ii) pVY = constant iii) TV-1 = constant iv) W = nRT Inv2v1 v) Q = ∆Eint + W…

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Q: A battery of emf 10 V and internal resistance 3 connected to a resistor. If the current in the…

A: Terminal voltage is the potential difference across the terminals of a load when the circuit is…

Q: An elevator weighing 15kN starts from rest and acquires an upward velocity of 3m/sec in a distance…

A: Given that: Weight of the elevator: W=15 kNMass of the elevator: m=Wg=15×1039.81=1529.05 kgInitial…

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A: Spring constant, k=50 N/m Mass of the block, m=50 kg The inclination of the plane, θ=30° Extension…

Q: A 150 gram mass is swung in a vertical circle (radius = 84 cm) with a speed of 4.8 m/s.  What is the…

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Q: A toy cannon shoots a plastic ball at a wall 5.51m away (Δx). The cannon shoots the ball at a speed…

A: Given:- A toy cannon shoots a plastic ball at a wall Δx = 5.51m away. The cannon shoots the ball at…

Q: A horizontally launched projectile lands 79.29m below the launch point and a horizontal distance of…

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Q: A 2.25 kg cube glides down from the top of a 1.45 m high frictionless ramp. The angle of the ramp…

A: Solution: Given: m = mass of object = 2.25 kg h = height of inclined plane = 1.45 m θ = angle of…

Q: 6 + 7 4/ mn. 190/ Two resistors R₁ = 10. K_2_and R₁ = 12-5 K-12 are in series. If i14.7 sin (wt +39)…

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Q: The Doppler effect can be used to measure flow rates in blood. A sound wave is transmitted into  a…

A: We have a transmitter which emits a frequency of f=10 MHz which reflects of a blood flowing with a…

Q: A 2.50-kg mass is attached to a vertical spring with spring constant, k=96.0 N/m and allowed to…

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Q: A coin of mass m and rotates on a circular platform of radius r at the fastest speed possible…

A: time period (t) = 4.5 sec radius = r coefficient of friction = μ

Q: Consider the motion of a particle of mass say m. Using Cartesian coordinates as generalized…

A: This is a classical mechanics problem. Here we deduce the Lagrange's equation of motion from the…

Q: From her bedroom window a girl drops a water-filled balloon to the ground, 6.0 m below. If the…

A: initial velocity (u) = 0 m/s height (h) = 6 m let the time for which the balloon is in air = t

Q: 4. (19 min) The paddles of a defibrillator are charged to 4000 V before the technician says "Clear".…

A: Given:Final potential on the capacitor, V = 4000 Vcapacitance of the capacitor, C = 20μFsource…

Q: Two strings, each 15.3 m long, are stretched side-by-side. One string has a mass of 78.0 g and a…

A: The speed of the pulse is given by v=Tμ Where T is the tension in the string and μ is mass per unit…

Q: A 13.8 kg child sits on a 6.0 m long teeter-totter at a point 1.5 m from the pivot point (at the…

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Q: Which direction is the net force acting on the charged particle shown below

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Q: Consider a stationary silver ring immersed in a uniform magnetic field as shown. I magnitude of the…

A: Required : The correct option.

Q: What is the mass of the negatively charged particle inside an atom.

A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. There…

Q: A police officer fired a gun horizontally from a 25.0-meter-high rooftop. If the bullet's starting…

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Q: Nellie and Goldie are coasting on their bicycles down a 10° slope at 15 m/s through still air. The…

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Q: The Doppler effect can be used to measure flow rates in blood. A sound wave is transmitted into a…

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Q: Use Newton's Second Law () to solve for the mass of the apple. Explain how you used Newton's Second…

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Q: **41. ssm A locomotive is accelerating at 1.6 m/s2. It passes through a 20.0-m-wide crossing in a…

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Q: The owner is dragging a baggage weighing 45.0 kg across a horizontal surface with a coefficient of…

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Q: (II) At a given instant, a 3.8-A current flows in the wires connected to a parallel-plate capacitor.…

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Q: A woman on a bridge 75.0 m high sees a raft floating at a constant speed on the river below. Trying…

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Q: Figure 6 shows a toroid with cross sectional area 4= 5 cm², radius r = 0.1 m, N=200 turns of wire on…

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Q: A plane is circling the airport with a speed of 145ms. The radius of the plane’s path is 1870m. How…

A: Given, Speed of a plane, v = 145 m/s radius of the plane's path, r = 1870 m

Q: n 18-gauge copper wire (ρ = 1.72x10 -8 .m) has a diameter of 1.02 mm and a cross-sectional area of…

A: Given diameter =1.02 mm Radius r = 1.02/2 = 0.51 mm =0.51×10-3 m Crosssectional Area A = 8.2 × 10-7…

Q: A 3 ohm heater takes 6 amperes while submerged in 1200 grams of water contained in a vessel with a…

A: Given:- m= 1200 g = mass of water  mo= 200 g = water equivalent of vessel S= 4.184 J/g-°C = specific…

Q: Section 2.7 Graphical Analysis of Velocity and Acceleration 65. ssm A person who walks for exercise…

A: Velocity vis the rate of change of displacement. So from position time graph, the positive slope…

Q: A flat coil having 40 turns, each one of cross-sectional area 12.0 cm², is oriented with its plane…

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Q: A cyclist on a circular track is travelling at 20 ft/sec. His speed in the tangential direction…

A: Given data: Velocity of the cyclist, V=20 ft/s Acceleration in the tangential direction, at=4 ft/s2…

Q: The roof of an electrically heated home is 12m long, 16m wide, and 0.50m thick, and is made of a…

A: Given : Length , L = 12 m ; Width, w = 16 m  Thickness, x = 0.50 m ; Thermal conductivity, K = 0.8…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.