Find the magnitude and direction.

Q: ng straight horizontal wire carries a current I = 1.80 A to the left. A positive 1.00 C charge moves…

A:

Q: A 24.9-cm long rod moves steady at 7.62 m/s in a plane that is perpendicular to a magnetic field of…

A: B = 480 G = 480×10-4 T L = 24.9 cm = 24.9×10-2 m v = 7.62 m/s

Q: A charge of 42.1 nC, which is 1.01 m to the north of the origin (+y direction), is moving…

A: charge (q) = 42.1 nC position of charge (r1)= 1.01 m north of origin position of detector (r2)= 0.4…

Q: 8 μC charge travels from right to left through a magnetic field pointed out of the page. What is the…

A:

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

A:

Q: A physics instructor performs a demonstration where a current-carrying wire is made to levitate. The…

A: Given data:Current, I = 2.20 A (Along south direction)Mass per unit length of wire,

Q: The electron is accelerated in an electric field E = 18.75 kV/m over a distance of 0.2 meters. After…

A: electric field (E)=18.75 kV/m magnetic field(B)=4 mT distance travelled=0.2 m

Q: A particle with a charge of -3.5×10−8 C  is moving with an instantaneous velocity of magnitude 50.0…

A: The velocity in the x-direction is calculated as, The magnetic field in -x direction is, The…

Q: A long, straight wires carries a current of 5.00 A. At one instant, a proton, 4 mm from the wire…

A: solution as

Q: A magnet produces a 0.50-T uniform field between its poles, directed to the east. A dust particle…

A: Magnetic field (B→) = 0.5 T i^Charge on dust particle (q) = -4×10-18 C Velocity of dust particle…

Q: One long wire lies along an x axis and carries a current of 52 A in the positive x direction. A…

A:

Q: A particle of charge q = 15 mC is moving with a speed of 2.4 10* m/s in the +x direction in a…

A:

Q: A proton moves with a velocity of v = (Sî – 4j + k) m/s in a region in which the magnetic field is B…

A: Given: The velocity vector is 5i⏜-4j⏜+k⏜ m/s. The magnetic field vector is i⏜+2j⏜-k⏜ T.…

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

A:

Q: An electron (charge −1.60×10−19C) moves at 2.20×105m/s through a uniform 1.55 T magnetic field that…

A:

Q: A particle with mass 7.0 g and a charge of 75 μC moves through a uniform magnetic field in a region…

A: Given data:- The given value of mass is, 7.0 g The given value of a charge is, 75μC The given…

Q: A point charge of q-46.0 µC moves with a velocity of v-(3.0 i+4.0 j) *10 m/s in a uniform magnetic…

A:

Q: A uniform magnetic field B = 1.7 x 10-4 T exists in +x direction. A test negative charge (q = 2e,…

A: Field, B = 1.7×10-4 T Charge, q = 2e = 2×1.6×10-19 C Velocity, v = 5×107 m/s

Q: A point charge of q-21.0 µC moves with a velocity of v-(3.0 i +4.0 j) ×100 m/s in a uniform magnetic…

A: Solution: Given that charge q = 21 micro C velocity v = (3i+4j)x106 m/s magnetic field B =0.4 kT

Q: 5. An electron is sent through a mass spectrometer similar to the diagram shown below. The electron…

A:

Q: A particle with a charge of -3.5×10−8 C  is moving with velocity of magnitude 50.0 km/s in the x-y…

A: GivenCharge on particle magnitude of velocity angle

Q: A semi-circular wire of radius R=3.3 m carries a current I= 7.00 A. The wire is placed in a uniform…

A:

Q: A straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a…

A: I=2.15 A, downwardB=0.554 T, 30° south of westL=1.00 cm=0.01 m, east The angle between wire and…

Q: An electron moves with a velocity of v =(4i^-5j^+2k^ ) m/s in a region in which the magnetic field…

A: Given: Velocity of electron v→=4i^-5j^+2k^m/s Magnetic field B→=2i^+j^+3k^T Charge on the electron…

Q: 2. A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 x 107 m/s and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A proton moves with a velocity of v = (3î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: Recall F→=q(V→×B→)

Q: A straight, vertical wire carries a current of 2.60 A downward in a region between the poles of a…

A: The force on a current carrying conductor placed in a magnetic field is  where, I is the current, L…

Q: An electron in an old-fashioned TV camera tube is moving at 10.0 × 106 m/s in a magnetic field of…

A: Given: The magnitude of the electron's velocity: v = 10.0 x 106 m/s. The magnitude of the magnetic…

Q: Several electrons move at speed 5.00 × 10^5 m/s in a uniform magnetic field with magnitude B = 0.500…

A: 1. According to the given question,  Speed of the electrons, v= 5×105 m/s  Magnetic field , B= 0.5 T…

Q: A straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a…

A: I=2.15 AB=0.554 TL=1.00 cm=0.01 m, south The angle between wire and magnetic field is θ=90°

Q: A particle with mass 0.8 gram and charge .02 μC is moving in the x-y plane with a velocity v(t)…

A: The force on the charge when it enters the magnetic field is called Lorentz force. The formula to…

Q: The velocity vector of a particle of positive charge is = (2î – 4ĵ + 1k) m/s. The particle…

A: As the value of the positive charge is not given, so it can be a unit positive charge of magnitude…

Q: An alpha particle (a He nucleus, containing two protons and two neutrons) with a mass of…

A:

Q: A particle (charge +3.20×10^−19 C) with velocity υx=3.75×105 m/s is in the presence of a B⃗ field…

A:

Q: PLEASE USE GRESA In a 1.25 T magnetic field directed vertically upward, a particle having a charge…

A: Given: Magnitude of Magnetic field  B=1.25 T  Magnitude of charge              q=8.5×10-6 C Speed of…

Q: A uniform magnetic field of 1.5 T exists in a cylindrical region of radius10.0 cm, its direction…

A: Given-Magnetic field strength, B=1.5 TRadius of the cylindrical region, r=10 cm=0.1 mCurrent in the…

Q: 62° with the direction of the magnetic field at the particle's location. The magnitude of the field…

A: Magnetic force is always perpendicular to the velocity of the particle as well as the magnetic…

Q: A straight,vertical wire carries a current of 1.20 A downward in a region between the poles of a…

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.