A 1.00 - kg ball having net charge Q = 5.00 µC is thrownout of a window horizontally at a speed v = 20.0 m/s.The window is at a height h = 20.0 m above the ground.A uniform horizontal magnetic field of magnitudeB = 0.010 0 T is perpendicular to the plane of the ball’s trajectory.Find the magnitude of the magnetic force acting on theball just before it hits the ground. Hint : Ignore magnetic forcesin finding the ball’s final velocity.

Q: small particle with q=-4.0x 10-4 C is moving in a magneitc field of magnitude 5.0 T. The magnetic…

A: Value  of charge =-4.0×10-4Magnetic field = 5 TVelocity of charge particle=40m/sAngle between…

Q: A particle of mass 11.3 g and charge 91.5 µC moves through a uniform magnetic field, in a region…

A: Mass of the particle, m = 11.3 g=> m = kg=> m = 0.0113 kgCharge, q = 91.5μC=> q = C=> q…

Q: Some possibly useful numbers = 8.99 x 10° N m2/C2 €0 = 8.85 x 10-12C²/Nm2 4TEO %3D = 10-7Tm/A e =…

A:

Q: A 30.0-g metal ball having net charge Q = 5.10 µC is thrown out of a window horizontally north at a…

A: Given Data: Mass of the object (m) = 30.0 g = 30.0×10-3 kg.Charge on the object (Q) = 5.10 μC =…

Q: Determine the magnitude and direction of the magnetic force on the particle when it moves in a…

A: Given: Magnetic field B=0.8T in negative x direction. The mass of the particle m=5×10-3kg. Charge of…

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00 108 T. Find the…

A: Write the expression for the magnetic field and substitute the required values. Here, q is the…

Q: A wire 1.90 m long carries a current of 15.0 A and makes an angle of 45.0° with a uniform magnetic…

A: The length of a wire is, The current carries by a wire is, The angle of a wire with uniform…

Q: A length L of straight, horizontal wire is oriented perpendicular to a uniform horizontal magnetic…

A: We have to use some basic formula here.

Q: In a place where the earths magnetic field is 6.0x10^-5 t and points exactly horizontally due north,…

A: The magnetic field of Earth is:6.0 × 10-5 tThe velocity of the bullet is:300 m/sThe charge on the…

Q: Given y-z plane. An electron having velocity  v= −2.2×10^8 j m/s enters a uniform magnetic field of…

A: The expression for the required magnetic force is,

Q: An electron moves through a uniform magnetic field given by B = Byi+(4.32 Bxlj. At a particular…

A:

Q: An electron moving with a speed of 5.62 x 106 m/s in the positive y direction experiences zero…

A:

Q: When two long, parallel wires are separated by 1.0 m vertically, they are attracted to one other by…

A:

Q: A wire 1.40 m long carries a current of 11.0 A and makes an angle of 40.0° with a uniform magnetic…

A: Given: The length of the wire is L=1.40 m. The current is I=11 A. The angle is θ=40.0°. The…

Q: A proton moves perpendicularly to a uniform magnetic field at 3.0 ✕ 107 m/s and exhibits an…

A: The expression for find magnitude of magnetic field is F=qvBma=qvBB=maqv

Q: An electron is moving in the xy plane, and at a particular instant the electron has the velocity…

A: The force experienced by a charged particle moving in a magnetic field is given by the equation F =…

Q: sodium ion (Na+) moves along with the blood in an artery of diameter 1.00 cm. The ion has mass 22.99…

A: Solution

Q: Using appropriate technology, you determine that Earth's magnetic field at your location has a…

A:

Q: An a-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through…

A:

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

A: Let the particle be electron. The magnetic field is directed into the page. Hence, the angle between…

Q: Point P is midway between two long, straight, parallel wires that run north-south in a horizontal…

A: The magnetic field due to infinite straight wire carrying current I at distance r is given by Where…

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 proton moving at 6.00 x 106 m/s through a magnetic field of magnitude 1.78 T experiences a…

A:

Q: One component of a magnetic field has a magnitude of 0.0482 T and points along the +x axis, while…

A: Given that,                  The magnitude of x component of the magnetic field is Bx=0.0482 T.…

Q: Figure 1 shows a force F (in the x-y plane) of magnitude 5.0 ×10−13 N which acts on an electron when…

A:

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

A:

Q: A proton moves perpendicular to a uniform magnetic field  at a speed of 2.40  107 m/s and…

A:

Q: In the figure , a negative charged particle of mass 5.01 × 10-27 kg and charge 3.20 × 10-19 C moves…

A: Here , mass ,m= 5.01×10-27 kg  Charge ,q= 3.2×10-19C  Magnetic field ,B= 0.123 T  Magnetic force…

Q: An electron in a Cathode-Ray Television Tube moves toward the front of the tube with a speed of 8.0…

A: Given  Speed of electron v=8×106 m/s Magnetic field B=0.025T angle θ=60

Q: The magnetic field of the earth at a certain place is directed vertically downward and has a…

A: The magnetic force on a charged particle moving in the magnetic field is  where, q is the charge, v…

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: Several electrons move at speed 6.10 × 105 m/s in a uniform magnetic field with magnitude B = 0.300…

A: Speed of electrons (v) = 610000 msMagnetic field strength (B) = 0.30 T magnitude of charge on…

Q: A particle with charge 1.70 C moves through a uniform magnetic field. At one instant the velocity of…

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 particle of mass 10.1 g and charge 72.5 μC moves through a uniform magnetic field, in a region…

A:

Q: A proton moves perpendicular to a uniform magnetic field at a speed of 1.90 107 m/s and experiences…

A:

Q: A metal rod of 1.50 m long stands vertically near the earth’s equator carrying a current of 2.00 A…

A: Given : Length of metal rod = 1.50 m             Current I = 2.00 A             Magnetic field B =…

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

A:

Q: An a-particle has a charge of +2e and a mass of 6.64 x 10-27 kg. It is accelerated from rest through…

A:

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

A:

Q: A 1.00 kg metal ball having net charge Q = 5.41 uC is thrown out of a window horizontally at a speed…

A: The mass of the ball is m = 1.00 kg. The net charge on the ball is Q = 5.41 μC. The ball is thrown…

Q: A long, straight wire lies on a horizontal table and carries a current of 2.60 µA. In a vacuum, a…

A: Given Current in the wire is i=2.6 μA=2.6×10-6 A Speed of the proton is v=2.70×104 m/s Distance of…

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…

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.