Fernando is an engineer at an amusement park who is experimenting with changes to the setup for a magnetic roller coaster ride. In one ride, there are two identical roller coaster cars (red and yellow) that start on opposite sides of a large magnet located in the center of a station. He moves both cars, so each car ends up one space farther away from the large magnet. How did the potential energy of the two cars change? Did the potential energy of one car change more than the other? Why do you think so?

Q: calculate the work done by the field F when the object moves along the given path from the initial…

A: Given: Force function: F(x,y,z)= (x.y.z) Distance function: r=cos t, sin t, t In time interval: 0 ≤…

Q: The potential difference between two points is 100V. If 2C is transported from one of these points…

A: Potential difference between the two points,  Magnitude of charge transported,    The magnitude of…

Q: k : A particle of mass 'm' moves under central fórce field F(r)=-.Iftötal energy of the particle is…

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Q: Four identical charged particles (q = +17.0 µC) are located on the corners of a rectangle as shown…

A: Given The magnitude of the charge is q = 17 µC = 17 x 10-6 C. The width of the rectangle is W = 12…

Q: A proton moves in a straight line from point a to point b inside a linear accelerator, a total…

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Q: Two protons are 3.35 x 10^-15 m apart. What is the electric potential energy of the system? 6.9 x…

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Q: Referring to the figure below, find the following as the midpoint of the square: a. The net electric…

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Q: Two protons are 3.35 x 10^-15 m apart. What is the electric potential energy of the system

A: Given: The separation between protons is 3.35x10-15 m. The charge on the proton is 1.6x10-19 C.

Q: A small, positively charged sphere is released from rest and moves directly away from a larger…

A: Given:- Two (one small and one big) positively charged. The smaller sphere is moving away from the…

Q: charge of 56.0 nC is placed in a uniform electric field that is directed vertically upward and that…

A: Concept  Use formula of work done by force w = f.d Cos (theta) Replace  f = qE  And solve

Q: Physics An alpha particle is launched from the negative plate of a parallel plate capacitor. The…

A: When a charged particle is in the influence of an electric field then force experienced by the…

Q: 5. Determine each conversioi: a. 340 BTU/s to Watts b. 3458 degrees to radians C. 25 hectares to…

A: (a) BTU/s and Watts are different units of power 1 BTU/s = 1055.05585 Watts Then, 340 BTU/s =…

Q: 9. Which of the following is not an example of electric potential energy? *   A. An incandescent…

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Q: 2. A 29.5 cm long straight wire carries 118 A and lies perpendicular to a uniform field of 5,900…

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Q: Calculate q when a system does 46.33 J of work and its energy decreases by 73.53 J.   Round your…

A: Given data The amount of work is given as W = 46.33 J. The amount of energy decreased is given as…

Q: A particle has a charge of +2.2 μC and moves from point A to point B, a distance of 0.29 m. The…

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Q: Two positive charges of 3.6 μC and 2.5 μC are separated by a distance of 0.034 m. What is the…

A: To find the electric potential energy of the configuration We are given with the following q1=3.6…

Q: What is the power dissipated by R5 if R1 = 4.00 N, R2 = 5.00 N, R3=6.00 Q, R4=8.00 Q and R5=4.00 Q…

A: Solution: given that V = -6.5 V R1 = 4  Ohm, R2 = 5 Ohm R3 = 6 Ohm R4 = 8 Ohm R5 = 4 Ohm to find the…

Q: o point charges which have a value of q1=2.3x10^-5 C and q2=3.2x10^-5 C are separated by a distance…

A: q1=2.3×10-5Cq2=3.2×10-5Cr=15 cm=0.15 m

Q: A positive charge of  28 nC is placed in a uniform electric field that is directed  vertically…

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Q: Determine the energy stored ( in units of mJ) by C4 when C1 = 20 µF, C2 = 10 µF, C3 = 14 µF, C4 = 30…

A: Given data: Capacitance,  C1= 20 µF,  C2= 10 µF, C3= 14 µF, C4 = 30 µF,  Voltage V0=77.5v

Q: A particle with a mass of 1.50x10^-5kg and a negative charge of -9.00x10^-6C is constrained to move…

A: Mass of particle = 1.5*10^-5kg Negative charge (q) = -9*10^-6C V(x) = 3x^4 volt

Q: 1 C2 C1 EC4 C3 VO Determine the energy stored (in milli Joule) by C4 when C1 = 20 µF, C2 = 10 µF, C3…

A: Here C2 and C3 are parallel, then the effective capacitance of these two is

Q: 93 B 42 L

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Q: The + 2 ° C load in the figure is the + 6uC load placed at a point d = 2cm away from it. Find the…

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Q: The potential field in a region in vacuum is y=rty+z volts. Find the total potential energy stored…

A: The potential field in a region in vacuum is given as                          V = x+y+z V Now we…

Q: Chapter 02, Problem 104 A proton moves along the x axis according to the equation x = 13 t + 11 t,…

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Q: Q. . What is the principle of conservation of energy? Explain the expressions related to the…

A: Principle of Conservation of Energy:Energy can neither be created nor be destroyed, it can only be…

Q: The loads shown in the figure below are fixed in space. Determine the value of the distance "X" in…

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Q: 36. A 60 meter chain with uniform density and a mass of 30 kilograms is hanging from the roof of a…

A: Length of the chain = L = 60 m Distance of center of mass from the roof = h=L2=602=30 m Mass of the…

Q: Which of the following explanations describes the potential and kinetic energy at each position? A.…

A: For a pendulum the kinetic energy will be highest at the mean position and zero at the extreme…

Q: A student stands on a thick piece of insulating material, places her hand on top of a Van de Graaff…

A: Step 1The student is standing on a thick piece pf insulating material due to which she becomes a…

Q: What is the power dissipated by R5 if R1 = 4.00 N, R2 = 5.00 N, R3=6.00 N, R4=8.00 Q and R5=4.00 Q…

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Q: An electrically charged particle is held at rest at the point x = 0; a second particle with equal…

A: An electrically charged particle is held at rest at the point x = 0; a second particle with equal…

Q: Use the diagram shown to find: a) The electric field at source b) Electrical potential at source…

A: Source = O here two charges -5 μC at 2m and 3 μC at 4 m away from O

Q: In a linear particle accelerator electrons are accelerated from rest to a speed of approximately the…

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Q: As an electron moves through a region of space, its speed decreases from 9.60 × 106 m/s to 2.10 ×…

A: Given Initial speed of the electron is vi=9.60×106 m/s Final speed of the electron is vf=2.10×106…

Q: A mass M is attached to a solid support with an ideal spring ofspring constant k. The natural…

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Q: d particle moves along an equipotential line, __________. a. The change in the force acting on the…

A: Equipotential line:- The equipotential layer is the surface that is the center point of all points…

Q: Which of the following are the proper units for the electric potential?   a. J/C   b. J   c.…

A: Electric potential

Q: Given: m = 7.8 g, L = 2.9 m My Question: If each thread makes an angle of 10 degrees with respect…

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Q: In which case does an electric field do positive work on a charged particle A. A negative charge…

A: When a positive charge is free to move in an electric field, it will move from high potential point…

Q: Compute the work done by the force field F(x, y, z) = x²z i – yx² j+3xz k acting on an object moving…

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Q: Calculate for the speed of the proton whose energy in motion 32 x 10- keV. 6.19 х 1013 т 7.8 x 105 m

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Q: The figure below shows a charged particle, with a charge of q = +43.0 nC, that moves a distance of d…

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Q: When a train approaches the station on a straight track, the speed is (-15i-18j) m / s at that…

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Q: Consider the final arrangement of charged particles shown in the figure below. What is the work…

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Q: Q2 For the system shown in figure. (Q = 1 μC, a = 0.2 m). 9₁=+Q 92=+Q 94-Q 93=+Q a (a) Find the work…

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Q: The figure below shows an electrical dipole inside a uniform electrical field with a module equal to…

A: Given Data: Electric field, E=5×105 N/C Charge, q=±1.6×10-19 C Dipole length, 2a=0.125×10-9 m

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.