alpha particle (consisting of two protons and two neutrons), traveling at a speed of v = 1.1 x 105 m/s, enters a region of constant magnetic field of strength B = 1.6 T as shown in the figure. The direction of B is out of the image. The alpha follows a path that is a circular arc of radius r. (a)  In atomic mass units, what is the mass m of an alpha particle?  (b)  In units of elementary charge e, what is the electric charge q of an alpha particle?   (c)  In meters, what is the radius of curvature r of the path taken by the alpha particle?

Q: Two parallel conductors are carrying currents in the opposite direction. The currents are non-zero…

A: Given, The magnetic field at midway, B=40 μT

Q: A 30.0-g metal ball having net charge Q = 5.00 μC is thrown out of a window horizontally north at a…

A: The mass of the metal ball,   The charge,   The magnitude of the magnetic field,   The horizontal…

Q: carries a current of 2 A ale of the force acting on the

A: Current along a long wire,                                             I = 2 A along +x…

Q: A proton moves in a 60-cm-radius circular orbit that is perpendicular to a uniform magnetic field of…

A: Given that,Magnitude of magnetic field B=0.80TRadius of orbit, r=60 cm=60.0×10-2 mThe path of the…

Q: A student makes a short electromagnet by winding 480 turns of wire around a wooden cylinder of…

A: (a) The magnetic dipole moment of coil of wire with number of turns n with area A having a current I…

Q: A particle with charge q = -1.00x10-8 C has, at a given instant, a speed v = 3.00x 104 m/s in the xy…

A:

Q: At time t = 0, an electron with kinetic energy 11 keV moves through x = 0 in the positive direction…

A:

Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

A:

Q: One long wire lies along an x axis and carries a current of 53 A in the positive x direction. A…

A:

Q: electron moves in a circular path with a speed of 1.29 x 10 m/s in the presence of a uniform…

A: Velocity, v = 1.29x107 m/s Field, B = 1.96 mT Electrons path is perpendicular to the field.

Q: An electron moves in a circular path with a speed of 1.23 ✕ 107 m/s in the presence of a uniform…

A: The necessary centripetal force for motion of the electron is provided by magnetic Lorentz force on…

Q: A proton moves through a uniform magnetic field given by B = (10i - 20j +30k) mT. At time t1, the…

A: Given Magnetic field Velocity Force

Q: In the figure below, a proton enters a region of downward and constant magnetic field B. While in…

A:

Q: A particle of mass 6.6 × 10-8 kg and charge +6.5 μC is traveling due east. It enters perpendicularly…

A: Time period of circular motion is given by: T = (2*pi)/w = (2*pi)/(V/R) = 2*pi*R/V Now Using force…

Q: One long wire lies along an x axis and carries a current of 40 A in the positive x direction. A…

A:

Q: A proton travels with a speed of (7.0x10^4) m/s along the x-axis. A uniform magnetic field of…

A: given: mass of the proton= 1.67×10−27 kg CHARGE of the proton = 1.6×10−19 C v = 7×104 m/s B =…

Q: A wire in the shape of an "M" lies in the plane of the paper. It carries a current of 2.0 A, flowing…

A: Force on a current carrying wire is given by:- Fm= i(L×B) Where; L= length of the wire i= current…

Q: A cylindrical wire conductor has radius R = 8 mm. The wire carries a current of 2.0 A  which is…

A: In the question , given radius of wire , current flow in the wire, and  radial distance . we have to…

Q: A student makes a short electromagnet by winding 390 turns of wire around a wooden cylinder of…

A: (a) The magnetic dipole moment of coil of wire with number of turns n with area A having a current I…

Q: A proton moves along the y-axis with vy = -4.05E+6 m/s. As it passes the origin, what is the…

A: Given,velocity of the proton, v→ = -4.05×106 j^ msfind :The magnetic field strength at the point x,…

Q: The force on the top segment: the magnitude, Ftop = the force is directed Up The force on the bottom…

A:

Q: Calculate the magnetic field (magnitude and direction) at a point P due to a current I = 12.0  A in…

A:

Q: An electron (me by a potential difference of V. Then it passes through a region of transverse…

A:

Q: A particle with charge 2.50 µC and mass 3.00x10-11 kg is initially traveling in the +y-direction…

A: Charge (q) = 2.50 μC m = 3×10-11 kg vo = 1.6×105 m/s Magnetic field (B) = 0.45 T d = 25 cm  = 0.25 m…

Q: A metal strip 6.70 cm long, 0.850 cm wide, and 0.880 mm thick moves with constant velocity in the…

A:

Q: An electron (me = 9.11 x 10-31 kg, q = -1.602 x 1o-19 c) travels at 3.0 x 10' m/s perpendicular to a…

A: Solution:-Given thatme=9.11×10-31 kgq=-1.602×10-19 Cspeed (V)=3×107 m/sMagnetic field (B)=1.2…

Q: A proton moves at a speed 1.6 × 107 m/s perpendicular to a magnetic field. The field causes the…

A: Speed of proton, v = 1.6×107 m/sRadius, r = 0.975 mCharge on proton, q = 1.6×10-19 CMass of proton,…

Q: A magnetic dipole with a dipole moment of magnitude 0.016 J/T is released from rest in a uniform…

A:

Q: A student makes a short electromagnet by winding 530 turns of wire around a wooden cylinder of…

A: Please see the answer in Step 2

Q: particle having mass m = 2.80E-4 kg carries a negative charge q= −1.70E-6 C . The particle is given…

A: Mass of particle = 2.80x10-4 kgNegative charge q = - 1.70x10-6 CVelocity = 3.65x102 m/s.

Q: A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 8.6 cm formed…

A: Given,

Q: A proton moves with a speed of 963953 m/s. It is travelling in the xy plane. A magnetic field of 7.3…

A: Mass of proton = 1.67 ×10-27 kg  Speed of proton = 963953 m/s  Strength of magnetic field= 7.3 mT…

Q: A small particle with charge q, m 6.0x10-6 kg, and speed 40.0m/s enters a region of uniform…

A:

Q: A washer with inner diameter 5.0 cm is carried in your pocket as you walk directly north according…

A:

Q: A proton travels with a speed of (5.3x10^4) m/s along the x-axis. A uniform magnetic field of…

A: Given value--- proton travels with a speed of (5.3 * 10 ^ 4) m/s along the x-axis. uniform magnetic…

Q: A wire arrying 18 amps in the z direction through a magnetic field with an x component of 0.19 T, a…

A:

Q: The set up is shown in the figure, wbere 25 A is owing in the wire segents, AI-CD- 36 m, and the…

A:

Q: An electron moves in a circular path with a speed of 1.36 x 107 m/s in the presence of a uniform…

A:

Q: A particle having mass m = 2.80E-4 kg carries a negative charge q= −1.70E-6 C . The particle is…

A: We will first write an expression for magnetic force on a charged particle moving in a region of…

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.