(I) What is the repulsive electrical force between two protons 4.0 x 10-15 m apart from each other in an atomic nucleus?

Q: When the distance between the two charges gets doubled then what happens to the Coulomb s force? O…

A: According to the coulomb's law,  "The electric force between the two charges follows the inverse…

Q: When a positively charged rod is placed near the electroscope, does the net charge of the…

A: The   eleсtrоsсорe   is   initiаlly   neutrаlly  сhаrged   whiсh  meаns  thаt  it   hаs   eleсtrоns…

Q: You have two protons separated by 8 cm. You move them so they are 16 cm apart. The force between the…

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Q: Calculate the magnitude and direction of the Coulomb force on each of the three charges shown in the…

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Q: Which of the following is characteristic of the field only and is independent of the charged…

A: Introduction: Electric field:  Electric force per unit charge can be defined as an electric field.…

Q: The force between two electrons in a vacuum is 1x10^-15N. How far apart ar the electrons?

A: Given Force between two electron F = 1 × 10-15 N CCharge on electron q = 1.6 × 10-19 C

Q: How far apart should two protons be if the electrical force of repulsion on each one is equal to its…

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Q: Two balls have the same mass and the same charge of 15 µC. They hang from the ceiling on strings of…

A: The free-body diagram of the system is shown below. Here, d is the distance between the balls and T…

Q: A spring with an unstrained length of 0.072 m and a spring constant of 1.9 N/m hangs vertically…

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Q: Two identical spheres initially carrying charges of -0.02C and 0.05C make contact for only a few…

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Q: At what location could a third charge (+1.0 Coulomb) be placed, in order for it to experience…

A: Two charges of -1 C are located at a distance of 4 cm from each other . To find = Location at which…

Q: Two identical charges at a distance R move away from each other until they are separated by a…

A: Given: The charges are identical. The initial separation between charges is R. The final separation…

Q: If electrons were positive and protons were negative, would Coulomb’s law be written the same or…

A: Coulomb’s law states that the force acting between two charged particles is directly proportional to…

Q: Two electrons are held close to each other, what will happen when they are released? They do not…

A: Given data: Two electrons held close to each other Then released

Q: Two charges, one of 1.5μC and the other of 3.0μC, are 20cm apart. Where is the electric field along…

A: The electric field is defined as E→=kqr2r^ Here q is charge, r is distance and k is a constant value…

Q: If a proton and an electron are released when they are 4.00 x 10-10m apart, find the initial…

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Q: A particle with a charge of -1.24x10 8 Cis moving with instantaneous velocity i = (4.19x 10 m/s)i +…

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Q: 10. A square loop of wire of side 2.3 cm 2.3 cm and electrical resis- tance 79 Q is near a 2.3 cm…

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Q: Two concentric conducting spheres of radii R and 3R are maintained at potential 2V, and V,…

A: The equation for the electric potential due to point charge is, V=kQR Here, V is the electric…

Q: What happens to the electrons whe  subjected to potential difference?

A: Electric potential difference  is the external work needed to bring a charge from one point to…

Q: Fnet = 500N 1. Fnet if the distance of 2 cdarges is increased 5 times: 2. Fnet if the dis tance of 2…

A: as per our guidelines we are supposed to answer upto 3 subparts of a question. Kindly repost…

Q: Ch 18, Problem 44 A spring with an unstrained length of 0.071 m and a spring constant of 2.4 N/m…

A: The forces acting on the system are the electric force, spring force and the weight of the sphere.…

Q: A spring with an unstrained length of 0.068 m and a spring constant of 2.3 N/m hangs vertically…

A: Ans:- Image-1

Q: How far apart are two electrons if they exert a force of 3.0 N on one another?

A: charge on electron (q) = -1.6×10-19 C Let the distance between two electrons = dMagnitude of force…

Q: How much stronger is the electric force between two electrons than the gravitational force between…

A: Given data: Two electrons are placed at a distance Required: Comparison of electric force and…

Q: -- /•, \M Question 3 The SI unit of electric force is: Coulomb 1 Newton 2 Joule 3 Meter 4

A: Coulomb's law: It deals with two charged bodies. Coulomb's law states that the force is directly…

Q: (III) In a given CRT, electrons are accelerated horizontally by 9.0 kV. They then pass through a…

A: From the conservation of energy, PE=KEeV=12mvx2vx=2eVm12=21.6×10-19 C9 kV9.11×10-31 kg12=21.6×10-19…

Q: If a proton and electron are released when they are 2.0 m apart, find the initial acceleration of…

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Q: the charged carried by one electron is e = -1.6 x 10^-19 C. The number of neccessary electrons to…

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Q: other

A: In accordance with the coulomb's Law, the force between two charges reduces when the distance…

Q: How many coulombs of charge are contained in the electrons of one kg of hydrogen?

A: Given information: The mass of hydrogen taken (m) = 1 kg The amount of charge contained in the…

Q: What are the forces on two charges of +0.90 C and +5.0 C, respectively, if they are separated by a…

A: Q1 = +0.90 C Q2 = +5.0 C Distance between them , R = 4 m To find = force between the two charges .

Q: How much energy  is necessary to assemble 2 charges of 2.0C at the distance of 2.0 cm?

A: given Charge q1=q2=2 CDistance r=2 cm = 0.02m

Q: When charges mutually repel and distribute themselves on the surface of conductors, what becomes of…

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Q: A particle of mass m and charge q is constrained to move along a straight line joining two other…

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Q: How far apart are two electrons if they exert a force of repulsion of 1.0 N on each other?

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Q: When two identical ions are separated by a distance of6.2 * 10-10 m, the electrostatic force each…

A: Given: The distance is d=6.2×10-10 m. The electrostatic force is F=5.4×10-9 N.   The expression…

Q: How does the magnitude of electrical force between a pair of charged particles change when the…

A: The electrostatics force F (in N), between two particles having charges q1 and q2 (in C)…

Q: (II) Two identical +9.5µC point charges are initially 5.3 cm from each other. If they are released…

A: Given data: Magnitude of charges of two species are, q1=q2=+9.5 μC=9.5×10-6 C. Distance between the…

Q: At what points would an electron and an proton be at equilibrium, respectively?

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Q: An uncharged object has A. more protons B. more electrons C. equal electrons and protons D. no…

A: An electron is negatively charges sub-atomic particle, which revolving around nucleus of an atom.…

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.