Find the magnitude and direction.

Q: A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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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 =…

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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: A proton travels with a speed of 5.0x106 m/s in a direction that makes an angle of 60.0° with the…

A: Concept: The Formula to Calculate the Magnitude of the Magnetic Force on the proton will be,…

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 charge of 42.1 nC, which is 1.01 m to the north of the origin (+y direction), is moving…

A: charge (q) = 42.1 nC position of charge (r1)= 1.01 m north of origin position of detector (r2)= 0.4…

Q: The Earth's magnetic field at a certain location is directed vertically downward and has a magnitude…

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Q: One component of a magnetic field has a magnitude of 0.0244T and points along the +x axis, while the…

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Q: A beam of electrons moving with speed v = 2.6 × 107m/s enter and then leave the rectangular region…

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Q: An electron is projected with a velocity of 3x107 m/s East into a uniform magnetic field of 4 T…

A: The electron, moving eastwards enters a magnetic pointing downwards. So the direction of motion of…

Q: An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm…

A: We know that,  F→=II→×B⇀ Here F is the force on a straight wire of length carrying a current I in a…

Q: A charged particle enters into a region with a uniform magnetic field B, as shown in the figure. The…

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Q: Find the current flowing through resistor R3 in the circuit shown in the figure (E1 = 5 V, E2 = 10…

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Q: A particle of charge q = 15 mC is moving with a speed of 2.4 10* m/s in the +x direction in a…

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Q: An alpha particle (the nucleus of a helium atom), carrying a charge of 3.2 × 10^−19 C moves at 4.4 ×…

A: Charge on the particle, q=3.2×10-19 C Velocity of the particle, v=4.4×107 m/s Force on the particle,…

Q: A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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Q: An electron moves at 2.40 ×10^6 m/s through a region in which there is a magnetic field of…

A: The electron, moving with the given velocity, encounters a magnetic field, at an unspecified…

Q: An electron moves at speed 7.20 × 105 m/s in a plane perpendicular to a cyclotron’s magnetic field.…

A: The objective of the question is to find the magnitude of the magnetic field in a cyclotron where an…

Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

A: The problem involves two long, straight parallel wires carrying currents in opposite directions. The…

Q: A semi-circular wire of radius R=6.2 m carries a current I= 7.00 A. The wire is placed in a uniform…

A: The radius of the semi circular wire is R = 6.2 m. The current flowing in the wire is I = 7.00 A.…

Q: Electrons and protons travel from the Sun to the Earth at a typical velocity of 3.85 ✕ 105 m/s in…

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Q: An alpha particle has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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Q: A magnesium-24 ion has a positive charge that is double the charge of a proton, and a mass of 3.98…

A: a) The required magnetic force is,

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 point charge of q-21.0 µC moves with a velocity of v-(3.0 i +4.0 j) ×100 m/s in a uniform magnetic…

A: Solution: Given that charge q = 21 micro C velocity v = (3i+4j)x106 m/s magnetic field B =0.4 kT

Q: A particle with a charge of 31 μC moves with a speed of 76 m/s in the positive x direction. The…

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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: n travels with a speed of 5 × 10^6 m/s in a direction that makes an angle of 60 degrees with the…

A: Given values:- Velocity of proton,(v)=5 x 106 m/sec ----(1) Angle,(θ)=600 ----(2) Magnetic…

Q: proton moves perpendicular to a uniform magnetic field B at a speed of 1.70  107 m/s and experiences…

A: When a charge is present in magnetic field it will experience magnetic force.  Due to magnetic force…

Q: A proton travels with a speed of 5.0× 106 m/s in a direction that makes an angle of 60.0° with the…

A: Here given the proton travels at a speed 5 × 10⁶ m/s. It moves at angle 60° with the direction of…

Q: A proton (proton charge = +1.60 x 10-19 C) is moving at 290000 m/s in the negative x direction. A…

A: Given data: Charge on proton (q) = +1.60×10-19 C Velocity (v) = 290000 m/s, in -x direction Magnetic…

Q: The magnetic field of Earth at a certain location is directed vertically downward and has a…

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Q: 2. A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 x 107 m/s and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A particle with a charge of 0.9 C is moving at right angles to a uniform magnetic field with a…

A: Given that charge q=0.9 C magnetic field B=0.4T velocity v=700 m/s angle=90 deg.

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

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Q: What is the magnitude and direction of the magnetic force acting on a 7.5 x 10^-15 C charged proton…

A: Given:q=7.5*10-15 Cv=5.9*104 m/s (downwards)B=4.8 T (left)   we have to find magnitude and direction…

Q: An electron in an old-fashioned TV camera tube is moving at 10.0 × 106 m/s in a magnetic field of…

A: Given: The magnitude of the electron's velocity: v = 10.0 x 106 m/s. The magnitude of the magnetic…

Q: A proton moving at 4.00 × 106 m/s through a magnetic field of magnitude 1.70 T experiences a…

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Q: A proton, with a charge Q = 1.60 × 10-19 Coulombs has an initial velocity as shown below with a…

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Q: A beryllium-9 ion has a positive charge that is double the charge of a proton, and a mass of 1.50 ✕…

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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.