Is there a magnetic force between two orthogonal wires carrying an electrical current? And why?
Q: A horizontal power line of length 44 m carries a current of 2.9 kA as shown in the figure below.…
A: The Force acting on a current carrying wire kept in a magnetic field is given by F⇀=I⇀L×B⇀ Hence,…
Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…
A: Given: Separation between parallel wires (d) = 2.90 m Current in both wires = I1= I2= 3.30 A
Q: Aircraft sometimes acquire small static charges. Suppose a supersonic jet has a 0.650 µC charge and…
A: We can calculate the magnitude of the force from the relation F=qvBsinθ here, F=force q= charge v=…
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: The earth's magnetic field can affect the electron beam in an oscilloscope or a television tube. An…
A: Given: In this question, the given details are, The earth's magnetic field can affect the electron…
Q: Why don’t two magnetic field lines intersect each other?
A: Two magnetic field lines do not intersect each other.
Q: In what direction relative to a magnetic field does a charged particle move in order to experience…
A: When the charged particle moves perpendicular to the direction of magnetic field lines the charged…
Q: When you cut the magnet into three pieces, what will happen? How about its poles?
A: magnet is a material that can attract pieces of iron ,steel etc. we cannot separate the poles of…
Q: A charged particle enters a magnetic field that is perpendicular to its direction of travel. if the…
A: The magnetic force on a positive charge q moving with a velocity v (vector) in a magnetic field B…
Q: (15.0î – 25.4j + 12.7k) A proton moves through a uniform magnetic field given by B time t1, the…
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Q: If the rectangle keeps falling, as in there is less of a magnetic field as time goes by, how would…
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Q: 3) A charged particle moves into a region of uniform magnetic field, goes through half a circle, and…
A: Given data- A charged particle moves into a region of uniform magnetic field goes through half a…
Q: What is the a) direction ( INTO the board or OUT) and b) magnitude of a magnetic field that act upon…
A: The velocity of the proton moving to the left v→=2.2×108 m/s -x^ The charge on the proton…
Q: Name three factors on which the magnitude of force on a current carrying conductor placed in…
A: Write the expression for the magnitude of the force on a current carrying conductor.
Q: When a current flows through a wire, a magnetic field of concentric circles, perpendicular to the…
A: When the current is passed through the straight current-carrying conductor, then it creates a…
Q: Suppose that the dipole moment associated with an iron atom of an iron bar is 1.7 x 10-23 J/T.…
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Q: The magnetic field due to the top wire points in which direction?
A: Thumb rules state that if thumb of the right hand points along direction of current, then the…
Q: Which of the following is equivalent to the units of a magnetic field? A m/N N A/m…
A: N/(Am)
Q: Suppose that the dipole moment associated with an iron atom of an iron bar is 2.6 × 10-23 J/T.…
A: Given, Dipole moment associated with iron atom bar, μ/N=2.6×10-23J/T Area, A=0.82×10-4m2 Length,…
Q: If the magnetic force does no work on a charged particle, how can it have any effect on the…
A: The magnetic force does not do any work it changes the direction of velocity of the particle and not…
Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.20 x 107 m/s and…
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Q: All current-carrying wires along the surface of the Earth lie in the magnetic field of the Earth.…
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Q: Illustrate the magnetic field and the resultant force between: a) two parallel current-carrying…
A: The current flow in a conductor is defined as the ratio of the charge flow in the conductor to the…
Q: Two parallel conductors each of 0.50 m length, separated by 5.0 103 m and carrying 3.0 A in opposite…
A: The parallel conductors carrying currents in opppsite direction will repel each other.
Q: An electron moves with a speed of 2.0 x 10' m/s in the directions shown in the above figure. A 0.50…
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Q: 22. An electron and a proton are moving in circular orbits in the earth's magnetic field, high above…
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Q: When a proton enters in a magnetic field at 90°, then magnetic force on the proton will be O Minimum…
A: We are given with a photon entering a magnetic field at right angles
Q: An electron moves at a speed of 8 x 10^5 m/s in a uniform and perpendicular magnetic field of 0.30…
A: Speed of an electron, Magnetic field,…
Q: Does the Earth's magnetic field have a greater magnitude near the poles or near the equator?
A: Earth's magnetic field: It is described by magnetic field lines which emerge out from the south pole…
Q: proton moves at a speed of 7 x 10 ^ 5 m / s through a uniform magnetic field, whose magnitude is 6.4…
A: Given : Velocity (v) = 7 x 10 ^ 5 m / s Charge (q) = 1.6 * 10^-19 C B = 6.4 mT = 6.4 * 10^-3 T We…
Q: An electron is spiraling in a 1.5 Tesla magnetic field at 7.5 E6 m/s. What is the radius of the…
A: The radius of the particle moving in the magnetic field perpendicular to it is given by r = m vB q
Q: Find the magnitude of the magnetic field at a distance of 15 cm froma long, thin conductor carrying…
A: Given data: Distance (r) = 15 cm = 0.15 m Current (I) = 4 A
Q: Question 01: The questions are related to magnetic field. (a) The north pole of a compass is…
A: To explain: (a) The north pole of a compass is attracted to the Earth's north pole, even though…
Q: 2) A proton moves at 4.36x 103 m/s in a 1.107 T magnetic field experiences a magnetic force of 1.4…
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Q: 15. Two ions of masses 4 amu and 16 amu have charges +2e and +3e respectively. These ions pass…
A: We are given masses of 2 ions. We are also given that there kinetic energies are same. We then find…
Q: Since a magnet’s magnetic field can exert a force on a moving charged particle, does that also mean…
A: Since a magnet’s magnetic field can exert a force on a moving charged particle, does that also mean…
Q: A positively charged particle moving due north enters a magnetic field directed downwards. Which of…
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