An alpha particle (helium nucleus consisting of 2 protons and 2 neutrons) moves in a circular orbit with a radius of 4.5 cm in the region of 1.2T uniform magnetic field. What is the rotation period?

Q: What is the magnetic force on a particle of charge 3.87 nC moves at 25 000 m/s at 55° up the x-y…

A: Given data: The magnitude of the charge is, q= 3.87 nC q= 3.87×10-9 C Speed of the charged particle…

Q: A flat, round iron ring 6.40 cm in diameter has a current running through it that produces a…

A: Given, d=6.40cm radius r= 6.40/2=3.2cm B= 78 μT Bext=0.360T

Q: A beam of protons (mass 1.67 x 10^-27 kg) moves in a circle of radius 0.25 m. The protons move…

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Q: hat is the electrons speed?

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Q: A proton moves through a magnetic field of 5.6 x 10^-3 T at a speed of 2.0 x 10^-3 m/s perpendicular…

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Q: what is its mass?

A: Cyclotron Motion When a charged particle enters a magnetic field, the Lorentz force acts on the…

Q: 2. A particle with a mass of 1.75x10- kg and a charge of-15 nC has a velocity v=(4.2x10'm/s)i +(-6.5…

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Q: Astronauts discover a planet with a radius of 3200 km without a magnetic field. To create a magnetic…

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Q: An very long solenoid of radius 5.9 cm carries a uniform magnetization M=7 k parallel to its axis.…

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Q: A charged ion enters a region of uniform magnetic field B with a speed of = 2.5×10> m/s. The ion…

A: Given : Speed=v=2.5x105 m/s Radius=r=9.1 mm =9.1x10-3 m Mass to charge ratio=(m/q)=0.41x10-8 kg/C In…

Q: An electron in the beam of a cathode-ray tube is accelerated by a potential difference of 2.00 kV.…

A: Using the expression for radius, r=mvBqB=mver

Q: A solenoid has a length of 15 mm and a radius of 0.25 mm, and consists of 5000 circular turns. If a…

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Q: A coaxial cable consists of an inner cylindrical conductor of radius R, = 0.040 m on the axis of an…

A: given  r1= 0.040 m   r2= 0.080 m  r3=0.090 m  i1= 3.7 A   i2= 7.5 A  so magnetic field at point…

Q: A proton moving freely in a circular path perpendicular to a constant magnetic field takes 0.800 μs…

A: Time taken to complete one revolution (T) = 0.80 μsparticle = proton

Q: A 3.0 cm wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. The…

A: We have been provided data- Length of wire, L=3 cm=0.03 m Current flowing in the wire, I=10 A…

Q: 3 A proton moves in a circular orbit of radius 2.5 cm in a uniform magnetic field of 0.8 T,…

A: Given  Radius = 2.5 cm Charge on proton = 1.6*10-19 C Mass of proton = 1.67*10-27Kg B = 0.8 T

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: You observe an electron moving on your screen in a clockwise circle of radius 5.74 cm, at a constant…

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Q: A proton is moving in the -x direction with a speed of 389 km/s through a region containing a…

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Q: A long, straight wire carries a current of 8.5 A. What is the magnitude of the magnetic field in…

A: Given Data: Current (I) = 8.5 A.Distance (d) = 0.04 m. To Determine: The magnitude of the magnetic…

Q: A long, straight, wire carries a current I=4.2 A out of the page. What is the magnitude and…

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Q: In a mass spectrometer, a singly-charged particle (charge e) has a speed of 1.0 × 106 m/s and enters…

A: radius of charge particle in spectrometer = R= mVqB

Q: A singly charged ion takes 2.0 × 10−3 s to complete eight revolutions in a uniform magnetic field of…

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Q: Two particles have the same charge (q1=q2=1.6x10-19C) and different masses undergo circular motion…

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Q: A charged ion enters a region of uniform magnetic field B with a speed of v- 2.5×10° m/s. The ion…

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Q: The magnetic field in a cyclotron used in proton beam cancer therapy is 0.920 T. The dees have…

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Q: A 3.0 cm wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. The…

A: Given: Length of wire (L) = 3.0 cm = 0.03 m Current in wire (I) = 10 A Magnitude of Magnetic Field…

Q: A charged ion enters a region of uniform magn ion is 0.82x108 kg C. Find the magnitude of E

A: hi please find solution to your problem

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: An electron traveling from the sun as part of the solar wind strikes the earth’s magnetosphere at…

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Q: An electron in the beam of a cathode-ray tube is accelerated by a potential difference of 2.00 kV.…

A: Where,Potential energy=Kinetic energythen, v=2eVmGiven e=1.6×10-19 CV=2.00×103 Vm=9.1×10-31 kg

Q: An electron at point A has a speed vo of 1.50 x 105 m/s. What is the magnitude and direction of…

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Q: A wire carrying a current of 39.5 A is bent into a circular arc with a radius of 0.700 cm that…

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Q: The magnetic needle has magnetic moment 6.7 × 10-2 Am2 and moment of inertia I = 7.5 × 10-6 kg m2 .…

A: Given, magnetic moment (m)= 6.7 × 10-2 Am2  moment of inertia( I ) = 7.5 × 10-6 kg m2  magnetic…

Q: A particle of mass m and charge q is accelerated along the +x axis (in the plane of the page) from…

A: According to the work energy theorem, the amount of work needed to change the speed of an object is…

Q: A particle undergoes uniform circular motion of radius 20.8 μm in a uniform magnetic field. The…

A: Given:

Q: Aircraft sometimes acquire small static charges. Suppose a supersonic jet has a 0.65 μC charge and…

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Q: A 10.3 cm long solenoid contains 711 turns and carries a current of 4.29 A. What is the strength B…

A: Given:length of the solenoid, L = 10.3 cm = 0.103 mtotal number of turns, N = 711current in the…

Q: The magnetic field in a cyclotron used in proton beam cancer therapy is 0.360 T. The dees have…

A: The objective of the question is to find the maximum speed a proton can achieve in a cyclotron given…

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: An electron moves in a circular path with a speed of 1.43 x 10' m/s in the presence of a uniform…

A: The magnetic field, B=2.10 mT=2.10×10-3 T   The velocity, v=1.43×107 m/s   The charge of the…

Q: A magnet produces a 0.300 T field between its poles, directed to the east. A dust particle with…

A: Given that, the value of magnetic field and charge and velocity. Then We have to determine the…

Q: An electron ( mę = 9.11×1031 kg q=1.6×1091 C) moves in a circular - path perpendicular to a uniform…

A: When a charged particle moves perpendicular to a uniform B-field, if the field is in a vacuum, the…

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.