(a) A cosmic ray proton moving toward the Earth at 5.00×107 m/s experiences a magnetic force of 1.70×10−16 N . What is the strength of the magnetic field if there is a 45º angle between it and the proton’s velocity? (b) Is the value obtained in part (a) consistent with the known strength of the Earth’s magnetic field on its surface? Discuss.

Q: An ion with a charge of 1.6 x 10^-19 C moves at speed 1.0 x 10^6 m/s into and perpendicular to the…

A:

Q: In the Bohr model of thehydrogen atom, the electron moves in a circular orbit of radius5.29 * 10-11…

A: Given, Radius, r=5.29×10-11 m, charge, e=1.60×10-19 C, and velocity, v=2.2×106 m/s.

Q: A proton travels with a speed of 4.90 × 106 m/s at an angle of 61° with the direction of a magnetic…

A: speed of proton (v ) = 4.90×106 msAngle (θ) = 61omagnitude of magnetic field (B) = 0.190 T

Q: An isolated, irregularly shaped piece of platinum carries –8.31 x of this body is about 4 mm. of…

A: Given that, Charge on Platinum, q=-8.31×10-9 C The size of this body is about 4 mm. The potential at…

Q: A particle of charge -6.25 nC experiences a force of 1.25 N when it is moving at 3.75 x 10^4 m/s.…

A: Write the given values with the suitable variables. q=-6.25 nC=-6.25×10-9 CF=1.25 Nv=3.75×104 m/sr=3…

Q: A single positively charged particle with a charge of +1.6 x 10-19C travels at a velocity of 10ms-1…

A: NB: More than one unrelated question is asked, so the 1st one will be answered. charge, q=+1.6×10-19…

Q: (a) An electron orbits in a magnetic field at a frequency of 3.5 GHz and with a kinetic energy of…

A:

Q: Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of…

A: Given Velocity (v)            = 7.0×104 j m/s Magnetic field (B) = 0.57 (k) T

Q: The National High Magnetic Field Laboratory once held the world record for creating the strongest…

A: Givenmagnetic field ,B=45 TMass of Na ion ,m=3.8×10-26 Kgvelocity ,v=45 cm/s=0.45 m/s

Q: The National High Magnetic Field Laboratory once held the world record for creating the strongest…

A: Given data: Magnetic field B=45T Mass of odium ions m=3.8×10-26 kg Speed of the blood v=55 cm/s

Q: 7. A square house is built with walls facing due North, due East, due West and due South as shown in…

A: Given, L=15.8 mB=5.00×10-4T

Q: A charged ion enters a region of uniform magnetic field B with a speed of v-25x10 m/s. The ion makes…

A: The details about the circular motion of the charge are given and we need to calculate the magnetic…

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: a region where there is both an electric field E~ pointing upward (shown in the figure below), and…

A:

Q: A long straight wire lies in along the x-axis and carries a current of 1.50 A in the –x direction.…

A: Given data as per the question I =1.50 A Velocity of electron =2.5 x10^-6 m/s  The distance of the…

Q: A proton traveling at 27.7° with respect to the direction of a magnetic field of strength 3.00 mT…

A: This is a problem of Moving charged particle inside magnetic field. Please have a good look

Q: A proton (mass 1.67×10 2kg) moves in uniform magnetic field, goes through 90° turn (quarter a…

A: Write the expression for the period, and solve for the velocity of the proton as,…

Q: Find the force the magnetic field exerts on the particle

A:

Q: If a 50 nC positively charged rod is thrown to the East in a region where the magnetic field is 9.5…

A:

Q: A proton with a kinetic energy of 4.2 keV follows a circular path in a region where the magnetic…

A: Given, K.E = 4.2keV magnetic field B= 60mT

Q: m (a) A cosmic ray proton moving toward the Earth at 5.107 experiences a magnetic force of S…

A:

Q: Tn electron in a television picture tube moves toward thefront of the tube with a speed of…

A: The objective of this question is to calculate the magnetic force on an electron moving in a…

Q: Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of…

A: Given, velocity of electron , v =  5.0 × 104 (i) m/s Magnetic field, B = 0.67 (j) T We know that…

Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.45 × 107 m/s and…

A: Given, v=2.45 × 107 m/s2 a=6.8 m/s2 θ=90°

Q: Doubly-ionized helium ions are projected with a speed of 10 km sin a direction perpendicular to a…

A:

Q: A proton moving perpendicular to a magnetic field of strength 3.2 mT experiences a force due to the…

A: proton is moving perpendicular which means angle θ =900 Force F =6.0 × 10-21 N Magnetic field B =3.2…

Q: A proton (mass 1.67x102/kg) moves in uniform magnetic field, goes through 90° turn (quarter a…

A: t = 294 ns  mass, m = 1.67 x 10-27 kg  charge, q =1.6 x 10-19 C

Q: A proton moves in a circular orbit of radius 44 cm, in an external magnetic field with velocity…

A:

Q: Calculate the force on a rod of length 1.8 m carrying current of 3 A in the magnetic field of 4 T…

A:

Q: 14. A particle with a charge of 7.7 uC and a speed of 435 m/s is acted on by both and electric and a…

A: See below

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

A:

Q: (a) A cosmic-ray proton in interstellar space has an energy of 24.0 MeV and executes a circular…

A: a)The data is given as follows.Here, E is the radius, m is the mass of the proton, and q is the…

Q: An electron is moving horizontally at 3.0 x10^4 m/s enters a uniform magnetic field of 0.055 T…

A: Given data:  Velocity (v) = 3.0×104 m/s Magnetic field (B) = 0.055 T Angle (θ) = 30° Required: The…

Q: A proton traveling at 27.4° with respect to the direction of a magnetic field of strength 3.78 mT…

A:

Q: A proton traveling at 28.0° with respect to the direction of a magnetic field of strength 2.98 mT…

A: Whenever a charged particle moves in a magnetic field with some velocity it experiences some…

Q: An electron is accelerated through 2.70 103 V from rest and then enters a uniform 2.80-T magnetic…

A: Given: Voltage is V=2.7×103 V Magnetic field strength is B=2.8 T Initial velocity is u=0 m/s…

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.