a) An alpha particle (m=6.64 x 10-27 kg) contains two protons and two neutrons has no electrons to balance the positive charge of the two protons, hence it has a charge of +2. (Given charge of a proton is 1.6 x 10-19C). Assume one such alpha particle travels in a circular path of radius 24 cm in a uniform magnetic field of magnitude 1.5T. (i) What is the speed of the alpha particle ? Answer for part 1 (b) If a proton of (m=1.67x10-27kg) travels with the same speed as of the alpha particle in the same magnetic field, (i) Calculate the radius of the circular path traced by the proton? Answer for part 2 (ii) Also, calculate the ratio of the radius of the alpha particle to the radius of the proton

Q: Suppose a 3mC charge moves with velocity 817.82 m/s at an angle of 36.43° relative to the direction…

A: Given:-              charge  q=3mC=3×10-3Cvelocity   v=817.82 m/s               θ=36.43°magnetic…

Q: Given y-z plane. An electron having velocity  v= −2.2×10^8 j m/s enters a uniform magnetic field of…

A: The expression for the required magnetic force is,

Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: magnetic field at center only due to circular arc B = μ0I/2R(θ/360°) B =  μ0I/2R(30/360°)

Q: •A proton moving horizontally at 3.5 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given :  A proton is moving in magnetic field  Velocity (v) = 3.5×104 m/s, horizontally Magnetic…

Q: A proton enters perpendicular to a magnetic field B-1.2 T with a speed v = 5.0 x 10 m/s, as shown in…

A:

Q: A cosmic-ray proton in interstellar space has an energy of 10.0 MeV and executes a circular orbit…

A: Momentum in terms of kinetic energy K=12mv2v=2Kmmv=2mK

Q: contains only a uniform magnetic field and experiences a vencally upward force Which of the…

A: according to fleming lefthand rule from given data proton move due east along middle finger…

Q: An electron is projected into a uniform magnetic field given by B = (0.2,0.5,0) T. Find the vector…

A:

Q: A proton moving horizontally at 3.5 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given: The speed of the proton is 3.5×104 m/s. The magnetic field is 0.075 T. The angle is 30…

Q: An electron and a proton travelling with the same velocity are injected into a region of uniform…

A: The initial magnetic force is qv×B where q is charge, v is velocity , B is magnetic field. Charge on…

Q: An electron is projected into a uniform magnetic field given by B = (0.2,0.5,0) T. Find the vector…

A:

Q: A proton moving horizontally at 3.5 x104 m/s enters a uniform magnetic field of 0.075 T directed…

A:

Q: A current of 10.9 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: Given data: Current, I=10.9A Circumference, C=80 cm Number of loops, n =1 Magnetic field, B= 2T The…

Q: If a charged particle moves in a straight line through some region of space, can you say that the…

A: Magnetic force on a moving charged particle is given by,

Q: A 2.0-m wire segment carrying a current of 0.60 A oriented 30° to a uniform magnetic field of 0.50 T…

A:

Q: Two particles have the same charge (q1=q2=1.6x10-19C) and different masses undergo circular motion…

A:

Q: An electron moves through a uniform magnetic field given by B = Bi +(3.0B,)j. At a particular…

A:

Q: The force experienced by a particle of charge q moving with a velocity v in a uniform magnetic field…

A: The force experienced by a particle of charge q moving with a velocity v in a uniform magnetic field…

Q: An electron moves straight upward away from the ground in a region where the Earth's magnetic field…

A:

Q: A beam of particles of charge 4.8×10-19 C and mass 2.0×10-26 kg enters a uniform magnetic field of…

A: Given, charge of the particle q=4.8×10-19 C mass m=2.0×10-26kg B=1.7 T semicircle diameter D=0.95 m…

Q: A charged ion enters a region of uniform magnetic field B with a speed of v= 2.5×10 m/s. The ion…

A:

Q: A proton is moving horizontally at 7.85x10^3 m/s. It enters a uniform magnetic field of 1.02 T…

A: Given that:velocity of the proton, v=7.85x103 m/sMagnetic field, B=1.02 TAngle between velocity and…

Q: Calculate the magnitude of the magnetic field at a point 25.0 cm from a long, thin conductor…

A: Current in wire I = 2.00 A distance from conductor , r = 25.0 cm = 0.25 m  We need to determine the…

Q: A proton moving horizontally at 3.7 x 10^5 m/s enters a uniform magnetic field of 0.086 T directed…

A: Given: The velocity of the proton moving horizontally: v = 3.7 x 105 m/s. The uniform magnetic…

Q: A cosmic-ray proton in interstellar space has an energy of 10.0 MeV and executes a circular orbit…

A: Energy of proton, K =10 MeV = 10×106×1.6×10-19 J = 1.6×10-12 J…

Q: An infinitely-long conducting wire carries a current I. If the magnetic field a perpendicular…

A: solution as

Q: A proton moving horizontally at 3.5x10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Velocity of proton, v=3.5×104 m/s Magnetic field strength, B=0.075 T Angle between magnetic field…

Q: An ion with a charge to mass ratio of 1.10×104 C/kg travels perpendicular to magnetic field…

A: Given data: Charge to mass ratio of ion, qm=1.10×104 C/kg Magnetic field, B=9×10-1 T=0.9 T Radius…

Q: • A small current element at the origin has a length of 20 2.0 mm and carries a current of 2.0 A in…

A: Given, length of the current element is L=2mmk^=2×10-3mk^ And the amount of current flowing is i=2A…

Q: A proton moving horizontally at 5.6 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A:

Q: • A small current element at the origin has a length of 18 2.0 mm and carries a current of 2.0 A in…

A: Given: dl→ = 2 mm k^ = 0.002 m k^I =2 Ab) r→ = -6 m i^c) r→ = 2 m k^d) r→ = 3 m j^

Q: Two parallel and infinite straight electric currents (/1 = 1.00 A, /2 = 4.00 A) are placed on a…

A:

Q: Two long parallel wires lying along the y-axis separated by a distance of 5.0 cm and carrying…

A:

Q: An electron moves in a circular orbit of radius 94 cm, in an external magnetic field with velocity…

A:

Q: A cosmic-ray proton in interstellar space has an energy of 21.8 MeV and executes a circular orbit…

A:

Q: An electron is moving horizontally at 3.0 x10^4 m/s enters a uniform magnetic field of 0.055 T…

A: Given data:  Velocity (v) = 3.0×104 m/s Magnetic field (B) = 0.055 T Angle (θ) = 30° Required: The…

Q: An alpha particle can be produced in certain radioactive decays of nuclei and consists of two…

A:

Q: 1.6 x 10−19 C is moving in the xy-plane, the components of its velocity being vx = 5 x 105 m/s and…

A:

Q: A long, straight wire carries a 6.0 A current that is directed in the positive x direction. When a…

A: The wire carries a current of 6.0 A along the positive x axis. I = 6.0 A A magnetic force of 0.37 N…

Q: within the green dashed circle shown in the figure below, the magnetic fleld changes with time…

A: Given, magnetic field at the region, B = 3.00t3 -3.00t2+0.800 R = 2.65 cm r1 = 5.30 cmt = 2.00 s

Q: The force experienced by a particle of charge q moving with a velocity v in a uniform magnetic field…

A:

Q: A uniform magnetic field is 0.12 H towards the east, so a proton rotates in the field at a speed of…

A:

Q: An electron moves through a magnetic field of magnitude 2.0 T at a speed of 5.00x10^6 m/s…

A: me = 9.11 x 10-31 kg IqI = 1.6 x 10-19 C B = 2 T θ = 900 v = 5 x 106 m/s a = ? r = ?

Q: A proton moving horizontally at 5.0 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given : v = 5 × 104 m/s B = 0.075 T θ = 30°

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 2.70 ✕ 106 m/s,…

A:

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.