At a certain instant, a proton is moving in the positive x direction through a magnetic field in the negative z direction. What is the direction of the magnetic force exerted on the proton? positive z direction negative z direction     positive y direction negative y direction The force is zero.

Q: A proton moves through a uniform magnetic field of magnitude 2 ?? at a speed of 5 x 106 m/s. (a)…

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Q: An electron that has a velocity with x component 1.8 x 106 m/s and y component 3.6 × 106 m/s moves…

A: Given, X-component velocity of the electron(vx)=1.8×106 m/s Y-component velocity of the…

Q: An electron that has a velocity with x component 1.9 × 106 m/s and y component 4.4 × 106 m/s

A: we know magnetic force due to a moving charge is  Fmag= q(v×B) where q = charge of the particle…

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

A: Given, Magnitude of magnetic field (B)=3.6mT Magnetic force=3.1×10^-15N

Q: A particle with charge q is moving along the i direction parallel to a straight wire with current…

A: Since, F=q(v×B)  So if sign of velocity reversed then force reversed.  If direction of magnetic…

Q: A long, straight wire in the x-y plane lies along the x-axis and carries a current of 3.5 A in the…

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

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Q: A proton is moving in the xz-plane, and at a particular instant, the proton has velocity vector…

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Q: An electron enters a region that contains a magnetic field directed into the page as shown. The…

A: Given data Angle, θ=300 Magnetic field is into the page  Force on the moving charge by  magnetic…

Q: An electron that has a velocity with x component 3.0 x 10° m/s and y component 4.4 x 10° m/s moves…

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Q: A potassium ion (K+) moves in the xy-plane with a speed of 2.70 ✕ 103 m/s. If a constant magnetic…

A: Speed , v = 2.7 x 103 m/s  Magnetic field , B = 4.50 ✕ 10−5 T To find = a) Magnetic force…

Q: An electron that has a velocity with x component 2.2 x 106 m/s and y component 2.9 x 10° m/s moves…

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Q: A negative charge moving with a constant velocity v enters a region of a uniform magnetic field…

A: Explanation :- Let us imagine a 3-D coordinate system where right side is +x axis, upward side is +y…

Q: A proton and an electron are moving with the same velocity parallel to a uniform magnetic field.…

A: A charge particle q moving with velocity v→ in a magnetic field B→ will experience a force given by…

Q: An electron that has a velocity with x component 1.9 × 106 m/s and y component 3.5 × 106 m/s moves…

A: The magnetic field is a field that arises from the moving charges. It is a vector quantity and its…

Q: A particle with a charge of −1.24×10−8C  is moving with instantaneous velocity v = (4.19×104m/s)i +…

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Q: What is the magnitude of the magnetic field (T) if the negative is an electron? The negative charge…

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Q: An electron moves in the negative x direction, through a uniform magnetic field that is in the…

A: Given : speed of electron along negative x direction. Uniform magnetic field is along negative y…

Q: A beam of protons moves through a uniform magnetic field with a certain magnitude, directed along…

A: According to the magnetic Lorentz force law, the magnetic force on a moving charge is acting…

Q: A particle with charge q is moving along the i direction parallel to a straight wire with current…

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Q: An electron moving in the positive x direction experiences a magnetic force in the positive z…

A: Electron is moving in positive x direction. Magnetic force is acting in positive z direction. We…

Q: An electron that has a velocity with x component 2.2 x 106 m/s and y component 3.1 x 106 m/s moves…

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Q: An electron that has a velocity with x component 2.6 × 106 m/s and y component 3.1 × 106 m/s moves…

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Q: An electron that has a velocity with x component 2.3 x 106 m/s and y component 3.1 × 106 m/s moves…

A: Given: The x-component of the velocity of the electron is 2.3x106 m/s. The y-component of the…

Q: A proton moves in the –x-direction and encounters a uniform magnetic field pointing in the…

A: the magnetic force can be expressed as F=qvBsinθ

Q: A proton moves through a uniform magnetic field of magnitude 2 ??2 μT at a speed of 5 x 106 m/s. (b)…

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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 potassium ion (K+) moves in the xy-plane with a speed of 2.60 ✕ 103 m/s. If a constant magnetic…

A: Given speed of potassium ion (K+) , v =  2.60 × 103 m/s ( in xy plane ) magnitude of magnetic field,…

Q: An electron moves in the negative x direction, through a uniform magnetic field that is in the…

A: The magnetic force on a charge q moving with velocity v→ due to a magnetic field B→ is F→=qv→×B→…

Q: A wire with electric current flowing to the left in the –x direction is placed within a magnetic…

A: Given: The direction of current = -x axis. (to the left) The direction of magnetic field = +y axis…

Q: field in the +y direction with a speed of 3 x 106 m/s. What is the magnitude and direction of the…

A: GivenMagnitude of magnetic field, B=3 G , Directed in +ve x directionVelocity of proton, v=3×106 m/s…

Q: An electron is accelerated through 2.4 ×103 V from rest and then enters a uniform 1.7 T magnetic…

A: Velocity of the electron

Q: An electron that has a velocity with x component 2.7 x 10° m/s and y component 3.9 x 10° m/s moves…

A: GivenVelocity of electrion (vx)in x direction=2.7×106 m/sy component of velocity (vy)=3.9×106…

Q: An electron that has a velocity with x component 2.5 x 10° m/s and y component 3.0 x 10° m/s moves…

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Q: y В 30 X

A: q = 1.00x10-8 C   v = 3.00x 104 m/s  B= 1T  M= 10-3 kg

Q: A moving, positively charge particle enters a region that contains a uniform magnetic field as shown…

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

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Q: An electron that has a velocity with x component 2.2 x 106 m/s and y component 3.2 x 106 m/s moves…

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Q: A proton moving in the positive x direction with a speed of 9.3  105 m/s experiences zero magnetic…

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

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Q: A proton and an electron travel in a uniform magnetic field of magnitude 60 µT, as shown in the…

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Q: A proton is projected into a magnetic field that is directed along the positive x axis. Find the…

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Q: A positively charged particle travels in the positive x direction through a region of magnetic field…

A: Given data: Direction of velocity of charge = positive x direction Direction of magnetic field =…

Q: A particle accelerator fires a proton into a region with a magnetic field that points in the…

A: Right-hand rule is use to get the direction of magnetic forces exerted on moving charge in the…

Q: An electron that has a velocity with x component 2.2 × 106 m/s and y component 3.2 × 106 m/s moves…

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Q: ) A proton passes through a uniform magnetic field of magnitude 4.0 μT at a speed of 6.43x10^4 m/s.…

A: Given: The strength of the magnetic field is 4 μT. The speed of the proton is 6.43x104 m/s.

Q: An electron that has velocity m m 3 = (2.0 x 106) + (3.0 x 106) moves through the uniform magnetic…

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Q: A negatively charged particle (q = 1.602 x10 −19C) is moving westward with a velocity of 2.0 x…

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Q: A nitrogen ion (N+) moves in the xy-plane with a speed of 2.10 ✕ 103 m/s. If a constant magnetic…

A: The magnitude of  magnetic force F (in N), acting on a particle having charge q (in C), moving with…

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.