P'(0, y) P (x, 0) Figure P19.54

Q: A toroidal solenoid with 200 turns of wire and a mean radiusof 3.0 cm carries a current of 0.3 A.…

A: (a) Consider the magnetic field induced in the core be B, the part of the magnetic field due to the…

Q: A solid cylindrical conducting shell of inner radius a = 5.6 cm and outer radius b = 7.1 cm has its…

A: NOTE: We will be solving only the first 3 sub -parts. Given: A solid cylindrical conducting shell…

Q: In Figure P19.3, assume in each case the velocity vector shownis replaced with a wire carrying a…

A: Use the right hand-thumb rule to find the direction of the magnetic field.Right hand rule: Consider…

Q: In the figure, an electron accelerated from rest through potential difference V1=1.26 kV enters the…

A:

Q: A proton moving at speed v = 1.00 x 106 m/s enters a region in space where a magnetic fi eld given…

A:

Q: An air-filled capacitor is composed of large parallel circular plates with a common radius of 6.73…

A:

Q: 3) A loop of wire in the shape of a rectangle of width, w= 18.0 cm and length L= 1.05 m. and a long,…

A:

Q: (a) What is the velocity of a beam of electrons that goundeflected when passing through crossed…

A: Electric field, E = 1.88 x 104 V/m magnetic field, B = 2.60 x10-3 T

Q: 14.1å A short dipole-carrying current locos at in the a direction is located at the origin in free…

A:

Q: Q. 5: (a)The Hall effect can be used to calculate the charge-carrier number density in a di0 2i 1ed…

A: Hall coefficient is given by,                               RH = tVHIB     ----(1) where,     t -…

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A:

Q: The exchange coupling as being responsible for ferromagnetism is not the mutual magnetic interaction…

A: Given, magnetic dipole moment, μ = 2.2×10-23 JTdistance, r = 12 nm

Q: Q#02. A strip of copper 150um thick and 45cm wide is placed in a uniform magnetic field B of…

A: Given: The thickness of the copper strip = 150 μm The width of the strip = 45 cm The magnitude of…

Q: What is the total energy transported per hour along a narrow cylindrical laser beam 1.80 mm in…

A: The equation for the intensity of the laser beam is given by

Q: (a) Show that the period of the circular orbit of a charged particle moving perpendicularly to a…

A:

Q: A certain commercial mass spectrometer is used to separate uranium ions of mass 3.92 × 10-25 kg and…

A:

Q: A parallel-plate capacitor with circular plates of radius R = 16 mm and gap width d = 5.0 mm has a…

A: solution of question 'a'

Q: a)A velocity selector consists of electric and magnetic fields described by the expressions E = E…

A:

Q: In the figure, an electron accelerated from rest through potential difference V1=1.26 kV enters the…

A:

Q: (a) What value of magnetic field would make a beam ofelectrons, traveling to the west at a speed of…

A: Part-(a) Given data: The speed of the electrons travelling to the west is V=4.8x106 m/s. The…

Q: Cigul B pointing into the page. (a) Write an equation for the force on each of the electrons. (b)…

A: a) The force applied on the electron in the magnetic field can be represented as, Here, q, v, B,…

Q: an electron accelerated from rest through potential difference V1 1.00 kV enters the gap between two…

A: The equation for the kinetic energy of the electron is given by,

Q: Q. 5: (a)The Hall effect can be used to calculate the charge-carrier number density in a conductor.…

A:

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A: Given value--- magnetic field = 25 mT. energy = 600 eV. We have to find--- electric field?

Q: An infinitely long cylindrical plasma-type conductor lying on the z axis with its center is located…

A:

Q: The Hall effect can be used to determine the density of mobile electrons in a conductor. A thin…

A: The hall voltage between the strip's edges is VH=IBned rearrange the expression for the number of…

Q: A sinusoidally oscillating current ?(?)I(t) with an amplitude of 7.55 A7.55 A and a frequency of 775…

A:

Q: An ion source is producing Li ions, which have charge +e and mass 9.99 × 102 kg. The ions are…

A: Given:  q=e=1.6x10-19 C  m= 9.99x10-27 Kg  V= 15KV = 15000V B= 1.6T

Q: An electron entering Thomson’s e/m apparatus has an initial velocity (in horizontal direction only)…

A: Given Data: The initial velocity of an electron is, v=4x106 m/s The magnetic field is, B=12 mT…

Q: y In one portion of a synchrotron, electronstraveling at 2.99 * 108 m>s enter a region of uniform…

A: (a) When an electron enters in the uniform magnetic field with velocity v it experiences a Lorentz…

Q: What is the direction of a current that experiences themagnetic force shown in each of the three…

A:

Q: A parallel-plate capacitor with circular plates of radius R is being charged as in Figure (a).…

A: Capacitor is a device useful for storage of electrical charge and energy. Parallel plate capacitor…

Q: A 0.68 T magnetic field is applied to a paramagnetic gas whose atoms have an intrinsic magnetic…

A: Magnetic field B= 0.68 T  Magnetic dipole = 1.3×10^-24 j/k

Q: Choose the correct answers. 1. What is the cyclotrone frequency of an electron in a magnetic field…

A:

Q: What is the gyro-frequency of an electron trapped on a magnetic field line if the magnetic field…

A:

Q: In the figure, an electron accelerated from rest through potential difference V1=1.26 kV enters the…

A: It is given that,

Q: What is the radius of curvature of the path of a 3.0-keV proton in a perpendicular magnetic field of…

A: Kinetic Energy of the proton = 3 keV   = 3 × 103 eV  = ( 3 × 103 )( 1.6 × 10-19 ) J  = 4.8 × 10-16…

Q: In the Hall Effect, the magnetic field is in z direction and the velocity is in x direction. ?What…

A: 1) for hall effect , F=q(E→+v→×B→), where speed is along the electric field. so electric field is in…

Q: A parallel-plate capacitor with circular plates of radius R is being charged as in Figure (a).…

A: Given data: The radius of the circular plates of the capacitor is, R Formula used: The displacement…

Q: In a Hall-effect experiment, a current of 3.0 A sent lengthwise through a conductor 1.0 cm wide, 4.0…

A:

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A: Given that:a) Kinetic energy of electron, K=700 eV=700×1.6×10-19 =1.12×10-16 JB=25.0 mT=25.0 ×10-3…

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A:

Q: An electron moves in a circular orbit of radius 104 cm, in an external magnetic field with velocity…

A:

Q: a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A:

Q: In the figure, an electron accelerated from rest through potential difference V1=1.00 kV enters the…

A: V1 = 1000 voltsd = 29.4 mm V2 = 85.9 volts

Q: The main equation we are using to measure the e/m ratio is: (e/m)=((2v)/(r2B2)) If the anode…

A: Given relation to find the em ration : em = 2vr2×B2Rearranging the terms : (em) ×(B22)×r2 = v

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.