At the equator, near the surface of Earth, the magnetic fieldis approximately 50.0 µT northward, and the electric field isabout 100. N/C downward in fair weather. Find the gravitational,electric, and magnetic forces on an electron with aninstantaneous velocity of 6.00 x 106 m/s directed to the eastin this environment.

Q: A current I = 15 A is directed along the positive x - axisand perpendicular to a magnetic field. A…

A: Magnetic force is,

Q: A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic…

A:

Q: Several charges enter a uniform magnetic field directed intothe page. What path would a positive…

A: The direction of the magnetic field is into the page and the direction of the velocity is positive x…

Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…

A: Write the given values with the suitable variables. v=2.5×105 m/sB=0.5 Tq=1.6×10-19 C Here, v is the…

Q: A charged particle traveling with a velocity, v = 10i+ 10j + 10k m/s, enters a region of constant…

A: Given Data:- Velocity v→=10i +10j +10k m/s Magnetic field B→ =10i -20j +50k T When a charge particle…

Q: A positively charged particle moves northward with constant velocity v in a uniform magnetic field…

A: we have read in electromagnetic wave  E / B = V E = V B particle velocity is in northward side and…

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: Following the previous question, if the particle's speed is 86.2 m/s, and the magnetic field has a…

A:

Q: Consider a circular loop with a 2.50-cm radius in a constantmagnetic field of 0.625 T. Find the…

A: Given:              Radius = 2.50 cm or .025 m Magnetic field = 0.625 T                  Area = πr2…

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

A:

Q: A charge particle q moves with velocity V and enters to a region where Electric field is…

A: charge = qvelocity = V angle between electric field and magnetic field = 90 degree E = 10 N/C B = 2…

Q: A lightning bolt may carry a current of 1.00  104 A for a short time. What is the resulting magnetic…

A: The given values are,

Q: At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 μT…

A:

Q: At the equator, near the surface of the Earth, the mag- netic field is approximately 50.0 µT…

A: Given The magnetic field of the earth is ME=50 μT=50×10-6 T. The electric field of earth is EE=100…

Q: A wire with a mass of 1.00 g/cm is placed on a horizontalsurface with a coefficient of friction of…

A: The magnetic force acting on a current carrying wire is

Q: • Two long, parallel wires separated by 0.20 m car qual currents of 1.5 A in the same direction.…

A: Let the two long, parallel wires separated by d =  0.20 m carry an equal current of I = 1.5 A in the…

Q: A high-voltage power line carries a current of 110 A at a locationwhere the Earth’s magnetic field…

A: The magnitude of Earth's magnetic field is 0.59 G. B=0.59 G10-4 T1 G=0.59×10-4 T   The direction of…

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: For a charge moving through a magnetic field to experience the maximum (magnetic) force possible,…

A: For a charge moving in the magnetic field the force is given by,                  FB = qvBsinθ

Q: Some animals are capable of detecting magnetic fields and use this sense to help them navigate.…

A: Given value--- current = 4.90 kA. magnetic force = 50 micro T. We have to find--- How far from…

Q: hy is the magnetic field due to a solenoid so much larger than the field due to a long straight wire…

A: the magnetic field due to a solenoid so much larger than the field due to a long straight wire that…

Q: A wire having a mass per unit length of 0.500 g/cm carries a2.00 - A current horizontally to the…

A: Given:Mass per unit length (m/L) = 0.5 g/cm.Current in wire towards south direction (I) = 2 A.

Q: The horizontal and vertical components of a magnetic field are 0.3 T and 0.4 T, respectively. What…

A:

Q: square loop of side 6.1 cm is positioned in a uniform magnetic field of magnitude 7840 G so that the…

A: Magnetic flux =BAcosθ

Q: A long straight wire of a radius of 10.0 cm carries a steady current 40.7 A that is uniformly…

A:

Q: A lightning bolt may carry a current of 1.00 X 10* A for a short time. What is the resuling magnetic…

A:

Q: Suppose a straight 1.00 mm diameter coper wire could float horizontally in air because of the force…

A: d=1mm B= 5×10-5 T μ = 0.01kg/m

Q: Find the minimum magnetic field needed to exert a 5.7 fN force on an electn moving at 19 Mm/s.

A:

Q: If the magnitude of the electric field is 400 N/C, what strength of a magnetic field would be…

A: Given: strength of electric field, E = 400 N/C            velocity of electron, v = 40000 m/s Let…

Q: A proton high above the equator approaches the Earth moving straight downward with a speed of 375…

A: velocity, v = 375 m/s magnetic field, B = 4.05 x 10-5 T  Angle between velocity and magnetic field,…

Q: A circular loop of radius R carries a current I. At what distance along the axis of the loop isthe…

A:

Q: At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 μT…

A:

Q: At the equator, near the surface of Earth, the magnetic field is approximately 55.0 µT northward,…

A: Given,  The north direction is taken as the positive z-direction and the East direction is taken as…

Q: In the figure, a small particle of charge -19x10-°C and mass m=3.1x10-12 kq has speed of Vo= 8.1 x…

A: Force in charge particle in magnetic field perpendicular to motion  F=qvB

Q: A wire (mass 50 g, length = 40 cm) is suspended harizontally by twovertical wires which conduct a…

A: Tension in either wire is 0.36 N.

Q: A proton moves perpendicular to a uniform magneticfield B→at a speed of 1.00 x 107 m/s and undergoes…

A:

Q: A proton is travelling through a bubble chamber in a direction perpendicular to the chamber's…

A: Given:Magnetic field, B=0.5TRadius, r=115μm=115×10-6mTo find:Velocity of proton, v=?

Q: Experiments have shownthat thought processes in the brain can be affected if the parietallobe is…

A: Given data: Strength of magnetic field is, B=1.0 T. Distance is, r=0.50 m.

Q: At the equates near the surface ef the Earth, the magnetic feld is appreximately 50.0 T nerthward.…

A:

Q: An electron is instantaneously located at the origin and had a velocity of v = (5.0 × 107 ,0. 0…

A:

Q: A lightning bolt may carry a current of 1.00  104 A for a short time. What is the resulting magnetic…

A: Given:- Current(I)=10000 A  (r)=120m Find the magnetic field (B):- According to Biotsavart law.

Q: 3.00 A, where the radius of the circular arc is R = cm. Determine the magnitude and direction o…

A: magnetic field at centre of circular coil =μ₀I/2R

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axs in a region where the…

A:

Q: B N S At which point the magnitude of the magnetic field strenath of the

A: The given figure on the problem represent the bar magnet having magnetic field lines around it.

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.