0.01 T magnetic field points south and downward, 45o below the horizontal. A proton travels south at 500 m/s. What is the force on the proton? In the figure below, east points out of the page and west points into the page.

Q: A dc power line for a light-rail system carries 1000A at an angle of 30.0° to Earth's 5.0 x 10-5T…

A: Solution:-Given thatCurrent (I)=1000 AAngle (θ)=30°magnetic field (B)=5×10-5  TLength (L)=100 m

Q: A 6.5x10-5C charge is moving perpendicular to a magnetic field with a velocity of 15 m/s. If the…

A: Charge (q) = 6.5 × 10-5 C  V = 15 m/s  F = 6 N

Q: The force on a wire carrying 4.1 A is a maximum of 9.2 N when placed between the pole faces of a…

A: Current in wire is Force is Diameter of pole faces is Note:Find:Strength of magnetic field.

Q: A wire of length 0.579 m carries a current of 27.2 A. In the presence of a 0.612-T magnetic field,…

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Q: Suppose 37.5 cm of wire is experiencing a magnetic force of 1.1 N. a.  What is the angle in degrees…

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Q: A charged particle, an electron or a proton (you have to decide which one), enters into a region of…

A: The expression for the required magnetic field produced by the charge particle which has spent in…

Q: An electron travels with speed 1.80E+6 m/s between two parallel charged plates shown in the diagram…

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Q: A negative charge of q = -3.1 × 10-17C and m = 2.9 × 10-26 kg enters a magnetic field B = 0.65 T…

A: a.  Express the magnitude of the magnetic force, F, in terms of q, v, and B.  b. Express the…

Q: A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle…

A: Solution: given that I =23 Aangle = 48 degree B = 1.15 T F = 3.26 N to find the wire lenght L in cm

Q: A 0.3 A current passes through an area of 0.2 T magnetic field enclosed by dashed lines. There is no…

A: The magnetic force exerted on the current carrying wire placed in a magnetic field is :  F = ILB…

Q: A proton is moving thru a magnetic field to north w/ the velocity of 4.5x106 m/s . From the magnetic…

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Q: Q2. a) The velocity of a proton moving in a magnetic field of 89µT is 6.32x10 5 m/s. The force…

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Q: A charge of -7.32 uC is traveling at a speed of 8.54 x 106 m/s in a region of space where there is a…

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Q: A wire 0.15 m long carrying a current of 2.5 A is perpendicular to a magnetic field. If the force…

A: Given that:L=0.15 mI=2.5 AF=0.060 NTo determine: The magnitude of magnetic field B

Q: Kieran measures the magnetic field of an electron beam. The beam strength is such that 1.90 x 1011…

A: Given data: The charge, q=1.90×1011electrons=1.90×1011×1.6×10-19 C=3.04×10-8 C The time t=1.30…

Q: The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B. The…

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Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…

A: Speed (v) = 2.5 × 105 m/s Magnetic force(B) = 0.5 T Charge on proton (q) = 1.6 × 10-19 C

Q: A proton is in a magnetic field, 30 μT, and its velocity of 5.90 x 106 makes an angle of 40 degrees…

A: Given:B = 30 μT = 30 x 10-6 Tv = 5.90 x 106 m/sθ = 40oq = 1.6 x 10-19 C Magnetic force:We know,…

Q: Electrons and protons travel from the Sun to the Earth at a typical velocity of 4.14 ✕ 105 m/s in…

A: Given data: The velocity of Electrons and protons is, v= 4.14 ✕ 105 m/s in the positive x-direction.…

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

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Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11…

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Q: Three infinitely long parallel wires carry currents /1 = 400.0 A, I2 = 300.0 A, and Is = 500.0 A in…

A: The magnetic field due to current carrying wire be given as, B=μ0I2πr

Q: What is the magnitude of the magnetic force (in Newtons) on particle with q = 3 mC that travels 9…

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Q: Two long parallel wires are 75 cm apart. They are directed into the page and both carry currents…

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Q: charge ??=1.6×10−19qp=1.6×10−19 that moves at right angles to the direction of a uniform magnetic…

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Q: A proton moving at 3.7×104 m/s horizontally enters a region where a magnetic field is directed…

A: given data speed of proton = 3.7*10^4 m/s magnitude of force = 9.1*10^-16 N magnitude of the…

Q: Consider a large hot air balloon that is drifting due south at a speed of 17 m/s over an area of the…

A: Given:speed of the ballon, v→ = −17 j^ m/smagnetic field, B→ = +8.9×10−5 k^   Tcharge on the ballon…

Q: a wire 31.7 m long is in a 4.55T magnetic field. A 3.65 N force acts on the wire. What current is in…

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Q: A wire carries a steady current of 2.60 A. A straight section of the wire is 0.750 m long and lies…

A: Given  Current I=2.6A L=0.75 m B=1.40kT

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

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Q: What would be the magnitude and direction of force Fg on a test positive charge (q = + 3e, me = 29.1…

A: Charge is q=+3e Mass is me=29.1×10-31 kg Speed of charge is v=7.7×105 m/s along -y-direction.…

Q: A proton travels through a magnetic field with a strength of 4.40 T and is traveling at a speed of…

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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 : Velocity of the proton = 5 x 10⁶ m/s and magnitude of the magnetic field = 2 T Here, the…

Q: A magnetic field has a magnitude of 0.0016 T, and an electric field has a magnitude of 6.4 x 103…

A: Given Magnitude of the magnetic field is given as B=0.0016 T Magnitude of the electric field is…

Q: The magnetic field in the figure is decreasing at the rate 0.2 T/s. (Eigure 1) You may want to…

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Q: an electron travels at a speed of 1x10^4 m/s perpendicular to a magnetic field. The field provokes…

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Q: a1/ A proton moving at 4.00 × 10“ m/s through a magnetic field of magnitude 1.70 T experiences a…

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Q: Force on a Particle As shown in the picture below, you have a particle with a velocity that is…

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Q: An electron moves through a magnetic field and experiences a force of 5.3 x 10^-12 N at a velocity…

A: Given: particle = electron q=e = 1.6*10-19 C F = 5.3*10-12 N v = 3.2*108 m/s   we have to find B

Q: A proton (always having a charge of 1.6 x 10 19 C)moves at (1.3x10^4) m/s through a magnetic field…

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Q: A wire carrying 39 A current passes between the poles of a strong magnet that is directed at angle…

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Q: The current though a wire is perpendicular to a 2.85-T magnetic field. If the current in the wire is…

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Q: An electron is traveling at 7 = (î+3ĵ-5k) m/s and experience a magnetic field B = (2î+ 7ĵ- 6k) T.…

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Q: A particle of mass 5.4 x 100 kg and charge +5.9 µC is traveling due east. It enters perpendicularly…

A: Mass, m = 5.4×10-8 kg Charge, q = 5.9×10-6 C Field, B = 3.5 T Time, t = ?

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.