Four current carrying wires are arranged in the corners of a square as e picture. W 41 N 2 21 E

Q: A wire with a radius of 7.72mm is made of a conducting material that has an atomic mass of 49.4…

A: the formula that will be used here isI=neAvdA is area e is charge of electronvd is drift velocityI…

Q: Show ALL YOUR WORK! Give a detailed solution Below is a diagram of a VERY long line of negative…

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Q: can we put two strings in series even though they have different spring constants? 2. is force…

A: Part 1: Yes, we can arrange two springs in series having different spring constant.

Q: Given 2 identical marbles each of mass M traveling together a speed V what is the total linear…

A: as initiallynet mometum =2mvnet kinetic energy=12mv2+12mv2                              =mv2and the…

Q: In 1970 the population of the world was about 3.5 x 10 ^ 9 and about 2 x 10 ^ 20 of work was…

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Q: In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

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Q: 3. Red light is incident on the glass surface of a table at 43°. The light reflects and refracts.…

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Q: Listen You test a gun that will accelerate chicken-sized objects so that their velocity along the…

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Q: What is the reading in the voltmeter once the switch is closed? R = 22 Ω 8 = 12 V r = 2.0 V

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Q: A 4.98-kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic…

A: Given : Mass of thr box (m) = 4.98 kg Coefficient of kinetic friction (µk) = 0.393 The equation for…

Q: 8. An 11.1 kg rooster sits perched on a wire joined between two tall vertical poles. The wire on the…

A: Given Data: Mass (m) = 11.1 kg.Angle at the left (θl) = 17.2o.Angle at the right (θr) = 31.6o. To…

Q: Particle 1 and particle 2 have masses of m 1.2 x 10 kg and m₂-52x10 kg, but they carry the same…

A: Given;-         Mass of particle 1 (m1) = 1.2×10-8 kg        Charge of particle 1 (q1) = 1…

Q: (II) For the circuit shown in Fig. 26-53, find the poten- tial difference between points a and b.…

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Q: Assume that the incident x-ray beam in the figure below is not monochromatic but contains…

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Q: Part (a) Determine the magnetic field strength, in microtesla, at a point located 2.03 cm from the…

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Q: 6. The earth's ionosphere reflects radio waves with frequencies below 5 MHz. Please estimate the…

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Q: A copper block with an initial temperature of 12°C is dropped into 536g of water initially at 73°C,…

A: The initial temperature of the copper block, Tc=12°C The mass of the water, mw=536 g The initial…

Q: Conservation of Energy Whiteboard Problems 1. A 40.0 kg test rocket is fired vertically on a level…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: In the circuit shown in (Figure 1) the batteries have negligible internal resistance and the meters…

A: Given Data: Voltage (V) = 20.0 V. To Determine: Part A: The EMF of the battery.Part B: The ammeter…

Q: For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of…

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Q: what will be the horizontal acceleration of the boulder?

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Q: The steel I-beam in the drawing has a weight of 7.74 x 10³ N and is being lifted at a constant…

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Q: 10. * EST Estimate the magnetic flux through your head when the B field of a 1.4-T MRI

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Q: A uniformly dense rigid rod with mass of 6 kg and length of 0.6 m rotates around its center of mass.…

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Q: A child uses a rubber band to launch a bottle cap at an angle of 38.5° above the horizontal. The cap…

A: Givenangle, θ=38.5 deghorizontal distance, R=1.30 mtime, T=1.50 s

Q: Y Y If frictional forces do -1.01x104 J of work on her as she descends, how fast is she going at the…

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Q: Using nodal analysis to the circuit shown in the figure below, the current /4 can be expressed as να…

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Q: ate upward with an acceleration of 4.56 m/s7. The cable from the crate passes over a solid…

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Q: magnetic force

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A horizontal turntable is rotating clockwise at a speed of 35.5 rev/min. The turntable is oriented…

A: a) The rotational speed of the turntable is 35.5 rev/min. Point A is located at a distance 12.0 cm…

Q: Consider the “Foucault pendulum”, as shown below. Foucault set up his 1851 spherical pendulum (of…

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Q: In the figure ₁ = 4.36 V, ₂ = 1.23 V, R₁ = 7.1802, R₂ = 2.232, R3 = 4.942, and both batteries are…

A: Given that E1 = 4.36 V E2 = 1.23 V R1 = 7.18 Ohms emf of a cell is positive when ever we go forward…

Q: A monatomic ideal gas expands adiabatically from 1.8 m³ to 4 m³. If the initial pressure is 102 kPa,…

A: Since the process is adiabatic, the first law of thermodynamics reduces to: ΔU = -W where ΔU is the…

Q: In this example, we will use the concept of equivalent resistance to determine the current in a…

A: Given:- R1= 1 ΩR2= 5 ΩR3= 3.0 ΩV= 18.0 V  Find:-  a) The current in the resistance R1 b) The…

Q: How many joules of heat does it take to melt 123 grams of ice that has an initial temperature of -15…

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Q: A bicycle wheel is essentially a hoop with a bunch of sticks (spokes) connecting the hoop to the…

A: Given, Radius of hoop is R,Mass of the hoop is 10M,Mass of spoke is M/6Number of spoke is 18.Moment…

Q: A bicycle travels at a velocity of -2.33 m/s, and has a displacement of -58.3 m. How much time did…

A: We can use the equation for average velocity: average velocity = displacement / time to solve for…

Q: A grasshopper jumps straight up at 5.33 m/s. How much time does it take for it to return to Earth?…

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Q: Let q 1 = 2 μC, q2 = -4 μC, q3 = = +3 μC, q4 = -5 μC, q5 = +9 μC. a. What is the net force on q 5 ?…

A: Solution(8):- Given:-            q1 = 2 μC, q2 = -4 μC, q3 = 3 μC, q4 = -5 μC, q5= 9 μC (a).

Q: 8. * Coulomb's Law described the force of attraction between charged particles. It states that the…

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Q: 8. An object is placed 10.0 cm in front of a thin converging lens with a focal length of 8.0 cm.…

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Q: Find the spring constant (in N/m) of a spring that is stretched 0.42 m when a force of 40.3 N is…

A: since we know that when we will apply the force on the spring it store the energy in the form of…

Q: A capacitor consists of two large plates with area A and are separated by a distance of 3a. If the…

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Q: When the indoor temperature of a house is 25°C and the outdoor temperature is -8°C, the inside and…

A: To calculate the rate of heat lost through the window, we need to use the formula for thermal…

Q: unit + This wire has a 231 mA current moving to the right. Ignoring any external fields, such as the…

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Q: nonatomic ideal gas undergoes an isothermal compression from a volume of 3.2 and pressure 65 kPa to…

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Q: distance the shell covers when the shell explodes at its highest point. assuming no air resistance

A: Given: Object's initial velocity is u=60 m/s Angle made by initial velocity with horizontal is θ=30°…

Q: Two particles, one with charge -7.13 µC and one with charge 3.55 µC, are 6.59 cm apart. What is the…

A: Given, q1 = -7.13 μC = -7.13×10-6 Cq2 = 3.55 μC = 3.55×10-6 Cdistance r = 6.59 cm = 0.0659 m

Q: An athlete stretches a spring an extra 20.5 cm beyond its initial length. How much energy has he…

A: Given Data:- Stretching of the spring is  x=20.5 cm  =20.5 cm×1m100 cm  =0.205 m Spring constant of…

Q: An amusement park ride conists of a rotating circular platfor with a diameter d from which seats of…

A: Given data: The diameter of the circular platform is d. The mass of the seat is m1. The mass of the…

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.