The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the magnetic field of the earth and can experience a magnetic force. Suppose a charged particle traveling with a speed of 7.56 x 106 m/s encounters the earth's magnetic field at an altitude where the field has a magnitude of 1.48 x 10-7 T. Assuming that the particle's velocity is perpendicular to the magnetic field, find the radius of the circular path on which the particle would move if it were (a) an electron and (b) a proton.

Q: negative charge, q = -7.2 nC follows a circular path due to the force caused by the magnetic field.…

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Q: LAt an instant in time, an electron has velocity, v = 100i - 300j + 200k km/s while it is in a…

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Q: A proton moves through a magnetic field at 25.7% of the speed of light. At one location, the field…

A: FB=3.918x10-14NExplanation:Step 1: Step 2: Step 3: Step 4:

Q: A proton moves through a magnetic field of magnitude 2 T at a speed of 5 x 106 m/s perpendicular to…

A: Given, Magnetic field=2T Speed=5×10^6m/s Angle=90 Centripetal acceleration=? Mass of…

Q: cosmic ray electron moves at 6.75 × 106 m/s perpendicular to the Earth’s magnetic field at an…

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Q: In the figure below, the current in the long, straight wire is lj=17.1 A, and the wire lies in the…

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Q: The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the…

A: We know that the formula of the magnetic field is given as  FB= qvBsinθ where q is the charge  v is…

Q: The velocity field in a potential flow is governed by the two kinematic equations grad*u=0 and…

A: The velocity field in a potential flow is governed by the two kinematic equations grad*u=0 and…

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

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Q: An electron in a TV CRT moves with a speed of 6.00 X 107 m/s,in a direction perpendicular to the…

A: velocity, v = 6 X 107 m/s magnetic field, B  = 5 X 10-5 T

Q: In experiments where all the charged particles in a beam are required to have the same velocity (for…

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Q: A cosmic ray electron moves at 7.80 ✕ 106 m/s perpendicular to the Earth's magnetic field at an…

A: Speed of electron "v"= 7.80 ×10^⁶ m/s. Magnetic field "B"= 1.00×10^-⁵ T . Let radius of circular…

Q: An electron in the beam of a TV picture tube is accelerated by a potential difference of 3 kV then…

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Q: Neurons in our bodies carry weak currents that produce detectable magnetic fields. A technique…

A: Given:-  The magnetic field is B = 1.0 x 10-15 T  The distance from the neuron is d = 2.9 cm  Find:-…

Q: In the figure below, the current in the long, straight wire is l,=21.3 A, and the wire lies in the…

A: I1 = 21.3 A I2 = 10 Ac = 0.10 m a = 0.15 m l = 0.45 m

Q: Consider the same situation as in the previous problem. This time the magnet has mass 4.88 kg and…

A: Magnet of mass m = 4.88 kg Pulling force on magnet F = 178.2 N. Tension force in the cord T = ?

Q: 3. (a) Draw the magnetic force on a proton moving horizontally to the right (+x direction) on a…

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Q: When a charged particle moves perpendicularly to the direction of a uniform magnetic field, the…

A: Given                        ×Change q=7.52×10-17×Speed V=4.81×106m/s×Mass m=7.13×10-25kg×Magnetic…

Q: 54. A ray of light is incident on a right circular cylinder of glass having . refractive index μ as…

A: Solution: Let us  assume the length of the cylinder is 'd' and the radius is 'R' Let us assume the…

Q: The aurora is caused when electrons and protons, moving in the earth's magnetic field of 5.00 × 10−5…

A: Concept and Formulation: Using force balance, Centripetal Force = Force due to magnetic field Fc =…

Q: 5. A particle having a certain charge q and mass m that was moving along the x-axis passes straight…

A: The particle has a charge q and a mass m, and is initially moving along the x axisIn region 1, there…

Q: A 1.724 x 10-6 kg particle with a charge of 5.61 x 10-6 C moves at 22.2 m/s through a 1.31-T…

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Q: At what distance from a long, straight wire carrying a current of 5.0 A is the magnetic field due to…

A: Given that:Current through the wire, I=5.0 AMagnetic field, B=5.0×10-5 T

Q: A particle with a mass of 6.64 ×10–27 kg and a charge of +3.20 ×10–19 C is accelerated from rest…

A: According to work energy theorem, the net work done by a particle in a dynamic system is equal to…

Q: n the figure below, the current in the ong, straight wire is l,=15.5 A, and the wire lies in the…

A: Given:-  The current I1  = 15.5 A  I2  = 10.0 A  c= 0.10 m and  a = 0.150 l = 0.450 m  Find:-  The…

Q: The electrons in the beam of a television tube have a kinetic energy of2.15×10−15 J. Initially, the…

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Q: A laboratory electromagnet produces a magnetic field of magnitude 1.42 T. A proton moves through…

A: Given that,  Magnitude of magnetic field, B = 1.42 T Speed of proton, v = 5.44*106 m/s Charge of…

Q: When a charged particle moves perpendicularly to the direction of a uniform magnetic field, the…

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

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Q: A particle with charge q = 1.5 C and a long wire carrying current I = 3 A is on the xy-plane at the…

A: Charge q=1.5 C Current through the wire i=3 A Distance of charge from the wire d=0.5 cm Velocity of…

Q: In experiments where all the charged particles in a beam are required to have the same velocity (for…

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Q: In a mass spectrometer, a singly charged ion having a particular velocity is selected by using a…

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Q: A mass spectrometer is a device that can sort ions based on their mass to charge ratio.   Given the…

A: Given values:v = 1.5x108 m/sq = 1.602 x 10-19 C    (Charge on proton)B = 1.3 Tm = 1.672 × 10-27 kg…

Q: 1. Given that a 3.00 nanocoulomb charged particle is moving with a velocity equal to 2.00 × 105 m/s…

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Q: A horizontal power line carries a current of 6510 A from south to north. Earth's magnetic field…

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Q: given by v = (300 î + 400ĵ)km/s. Calculate the magnetic force acting on the electron. Q. 2: The…

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Q: An electron moves at speed 8.00 × 10^5 m/s in a plane perpendicular to a cyclotron’s magnetic field.…

A: Given that --- speed of electron= 8.00 × 10^5 m/s magnetic force on the electron = 1.10 × 10^−13 N.…

Q: A particle of charge +2.1 nC and mass 3 micro-gram) moves with a velocity V- 4.7 i km/s in a region…

A: The relation for the force on a particle moving in a magnetic field is given by,  F=qV×B --------(1)…

Q: A charged particle with a velocity of 5 m/s enters a magnetic field of 0.2 Tesla at an angle of 30…

A: Charge (q) = Velocity (v) = 5 m/sMagnetic field (B) = 0.2 TAngle ()= 30 degrees

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, the current in the long, straight wire is I,=12.3 A, and the wire lies in the…

A: Current in the long straight wire = Current in the rectangular loop = There will no force on the…

Q: A charged particle enters a region with uniform magnetic field and leaves in a perpendicular with…

A: The direction of centripetal force on the moving charge is shown below, By Fleming's left hand rule,…

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: An ionized deuteron (a hydrogen atom with a neutron in the nucleus) passes to the east into a…

A: Let FE and FB be defined as the force due to electric field and magnetic field. Now in the velocity…

Q: Which of the following statements are true for magnetic field lines? Check all that apply. Magnetic…

A: The true statements regarding magnetic field lines are:Magnetic field lines can never intersect.…

Q: A negatively charged ion with an excess electron moving with a velocity vx = 1.095 x103 m/s is…

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Q: A proton moves through a magnetic field at 25.7% of the speed of light. At one location, the field…

A: The magnitude of the magnetic force on the proton is 7.15 x 10-14 NExplanation:Given:Speed of proton…

Q: If a charge of magnitude 7.45x10-17C, with speed 4.66x106 m/s, and mass 7.12x10-25 kg moves within…

A: Given data, Charge q=7.45×10-17 C Speed v=4.66×106 m/s mass m=7.12×10-25 kg 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.