Several electrons move at speed 6.40 × 10 m/s in a uniformm Find the magnetic force on the electron at point a. N out of the page < Prev arch 近。

Q: A 2.0 m wire with an upward current of 12-A is exposed to a magnetic field of 0.5 T directed out of…

A: Given that, Length, L=2m Current, I=12A Magnetic field, B=0.5T We know that, Magnetic Force, F=BIL…

Q: An electromagnet produces a magnetic field of magnitude 2 t throughout a cylindrical region of…

A:

Q: A proton is projected into a magnetic field that is directed along the positive x‐axis. Find the…

A:

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

A:

Q: A uniform magnetic field of magnitude 3 G is directed in the +x direction on the x-y plane. A proton…

A: The magnetic force on charge moving in a magnetic field is F=q(v×B) where q = charge of particle v =…

Q: A current -carrying wire is positioned inside and perpendicular to a uniform magnetic field that has…

A:

Q: n electron enters a magnetic field B, 0.8Tesla which is directed into the -z axis or into the page.…

A: F = q (v x B)  To use this vector cross product to calculate the magnetic force on a moving electric…

Q: A proton travels with a speed of 4.90 x 106 m/s at an angle of 59° with the direction of a magnetic…

A: Given : v = 4.90 x 106 m/s θ = 59° B = 0.170 T

Q: What direction is the magnetic force on a current-carrying wire if the current flows to the left in…

A: direction of current in wire =  -x direction direction of uniform magnetic field  =   -z direction

Q: The current in a wire is directed along the x axis in a uniform magnetic field that is directed…

A:

Q: a) What is the magnitude of the force per length on a vertical wire with a downward 15 A current in…

A:

Q: A long straight wire carries a current of 27 A. A proton, traveling at , is 0.05 m from the wire.…

A:

Q: charged particle (q=+13.04 μC) travels at a constant speed of 2.50×106 m/s towards the left of this…

A: given  Charge, q = 13.04 uC  Constant speed ,v = 2.50*106 m/s  Magnetic field, B = 3.55*105 T

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T experiences a magnetic force of…

A:

Q: A cosmic ray proton enters Earth's atmosphere moving straight down at 2.98 x 10^8 m/s. Earth's…

A: Given: The velocity of cosmic ray proton v = 2.98x108 m/s. The angle made by earth's magnetic field…

Q: Find the current flowing through resistor R3 in the circuit shown in the figure (E1 = 5 V, E2 = 10…

A:

Q: A straight long wire carries an electric current to the top of the page. The current is placed in a…

A:

Q: Electrons and protons travel from the Sun to the Earth at a typical velocity of 3.98 x 105 m/s in…

A:

Q: A particle of mass 11.2 g and charge 60.4 μC moves through a uniform magnetic field, in a region…

A: Mass of particle is Charge on particle is Free-fall acceleration is Velocity of particle is Velocity…

Q: A cable carries power straight up to an airport control tower. When the current is running upward,…

A:

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T experiences a magnetic force of…

A: Given: Velocity (v)=3×106 m/s Magnetic Field (B)=1.80T Magnetic Force(F) = 7.40×10-13N charge of a…

Q: A proton is going along the +y axis in a region with uniform magnetic field going along the –z-axis.…

A:

Q: Magnetic Fields: A particle with a charge of +8.4 µC and a speed of 45 m/s enters a uniform magnetic…

A: Given:Charge .Speed of the particle is .Magnitude of uniform magnetic field is .Angle velocity makes…

Q: A proton is in a magnetic field, 30 μT, and its velocity of 5.90 x 106 makes an angle of 40 degrees…

A: Given:B = 30 μT = 30 x 10-6 Tv = 5.90 x 106 m/sθ = 40oq = 1.6 x 10-19 C Magnetic force:We know,…

Q: Consider the following figures. (a) Find the direction of the force on a proton (a positively…

A: Given that:

Q: A proton traveling at 27.7° with respect to the direction of a magnetic field of strength 3.00 mT…

A: This is a problem of Moving charged particle inside magnetic field. Please have a good look

Q: An electron moves with a velocity of 3.0×107 m/s in the x⁢y-plane at an angle of 60 degrees above…

A: velocity of electron = 3×107 m/s at an angle 60o above the +x axis magnetic field (B) = 2 T (in +y…

Q: An electron moves across Earth’s equator at a speed of 2.5 x 106 m/s and a direction 35o north of…

A: Given that, Earth's magnetic field B=0.1×10-4 TCharge of electron q=1.6×10-19 CSpeed of electron…

Q: A proton moving in the positive x direction with a speed of 9.7 x 105 m/s experiences zero magnetic…

A: Given data:   Speed of electron (V) = 9.7×105 m/s, in +y direction Force (F) = 1.5×10-13 N, in +Z…

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T experiences a magnetic force of…

A:

Q: A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

A:

Q: Several electrons move at speed 8.50 × 105 m/s in a uniform magnetic field with magnitude B = 0.380…

A: Concept: The electrons moving in External magnetic field experience a force called Magnetic force.…

Q: A proton (proton charge = +1.60 x 10-19 C) is moving at 290000 m/s in the negative x direction. A…

A: Given data: Charge on proton (q) = +1.60×10-19 C Velocity (v) = 290000 m/s, in -x direction Magnetic…

Q: a) b) Give an equation for the force F experienced by an electron travelling in vacuum at right-…

A: Step 1:Solution 1: The force experienced by an electron traveling in a vacuum at right angles to a…

Q: A 3.5 m wire carries a current of 5.5 A. The direction of the conventional current is due west. The…

A:

Q: Several electrons move at speed 5.00 x 105 m/s in a uniform magnetic field with magnitude B = 0.270…

A:

Q: An electron enters a magnetic field B, 0.8Tesla which is directed into the -z axis or into the page.…

A:

Q: enters a magnetic field B, 0.8Tesla which is directed into the -z axis or into the page. An electron…

A:

Q: A particle of mass 9.02 g and charge 63.5 µC moves through a uniform magnetic field, in a region…

A: The mass of the particle is 9.02 g =9.02x10-3 kg.The charge on the particle is 63.5 .The free -fall…

Q: A proton travels with a speed of 4.95 10 m/s at an angle of 56 with the direction of a magnetic feld…

A: Force on a charged particle moving in a magnetic field B with the velocity v is given…

Q: A proton moving at 4.30 106 m/s through a magnetic field of magnitude 1.60 T experiences a magnetic…

A:

Q: A 20-cm long wire carries a current of 12 A in a direction that makes an angle of 10° with a SihX…

A:

Q: a) Write an equation for the magnetic force experienced by an electron travelling in a uniform…

A:

Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 1.3 x…

A: Given data: Current in the wire is i=1.5 A. The speed of electron is v=1.3x104 m/s. Distance…

Q: A current-carrying wire is in a B-field and experiences a magnetic force (FR>0). The B-field vector…

A: As long as wire is not parallel to magnetic field, it will experience a force.

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T 2) experiences a magnetic force…

A: Mass of Proton (m) = 1.67 x 10-27 kg Charge of Proton (q) = 1.6 x 10-19 C Force (F) = 7.4 x 10-13 N…

Q: The magnetic field of the Earth is similar in shape to that of a bar magnet, as shown in the figure.…

A: Given: The velocity of the proton directed into the page is v = 8 x 107 m/s The magnetic field…

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.