5- On the circular disk shown we have Js = p²a, find the magnetic field on z-axis.
Q: 2. Two-point charges with q.= 8 µC and q2=-5 µC are depicted in the figure. At the instant shown in…
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Q: 3. Two long parallel wires are separated by the distance 10cm and carry currents of 3.0 A and 5.0 A…
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Q: 2. Calculate the magnetic field strength with a distance of 1.5 cm from the axis of a 2.0 cm radius…
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Q: 3. Draw a graph of the radius of the circular motion of a charged particle in a uniform magnetic…
A: In an uniform magnetic field the magnetic force on a charged particle is equal to q(v×B)
Q: An electron travels inside of a velocity selector, the magnitude of the electric field is 3.6 N/C…
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Q: A cosmic ray electron moves at 8.10×106 m/s perpendicular to the Earth’s magnetic field at an…
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Q: A high-voltage power line carries a current of 2 200 A. It hangs 23.0 m above the ground. What…
A: Once can solve the problem by using the formula for magnetic field created by a straight current…
Q: Draw a square ABCD with 3 long current carrying wires at A,B,C such that 1 at A into the page, 12 at…
A: The magnetic field direction due to a current-carrying wire can be found using the right-hand rule.…
Q: Charged charge entering the region where there are uniform electric and magnetic fields in the…
A: Required : Speed of the charged particle.
Q: 6) Find the integral expression for the magnetic force on a wire carrying 3.5 amps current on the x…
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Q: 4. Two current-carrying loops are arranged so that they form concentric circles as shown in the…
A: Radius of bigger loop: ro = 0.80 m Radius of inner loop: ri = 0.40 m Current in bigger loop: i1 =…
Q: Electrons are fired Eastward at ạ certain location near the Earth's surface. Ignore gravity…
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Q: 9. You observe an electron moving on your screen in a clockwise circle of radius 3.95 cm, at a…
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Q: 6 - If the magnetic field formed by the M wire at the X point in the figure is -8 (k), what is the…
A: Magnetic field due to wire M is given at a point X. It is then asked to give the Resultant magnetic…
Q: 1) A rod attracts a positively charged sphere hanging from a string. The rod is A. either D or E B.…
A: 1) A rod attracts a positively charged sphere hanging from a string. The charge of the rod is…
Q: 5 A and 10 A electric currents pass through the wires as given in Figure. A wire with Q1- 5 A is…
A: Initially, scientists used to think that, magnetism cannot be created. We can only get it from…
Q: 3- An electron is moving in the -x direction with a speed V of v=2.1x105 m/s. It passes through…
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Q: 9. Use this inclination to calculate the magnitude of the total magnetic field of the Earth in the…
A: Question 9:-Given that,Angle of inclination, δ=63°BH: Horizontal component of earth's magnetic…
Q: In a cathode ray oscilloscope, 100 electrons are moving with a speed of 8.0 x106 m/s horizontally…
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Q: A -4.8 μC charge is moving at a constant speed of 6.8x105 m/s in the direction 30o northeast…
A: Given, q=-4.8 μC v= 6.8x105 m/s direction 30o northeast x= 0.5 m y=0.35 m z= 0.15m
Q: 4. A current-carrying wire is wound uniformly over the surface of a cylinder. What do you expect the…
A: Wounding a current carrying wire over the surface of a cylinder made up of a dielectric material,…
Q: The two wires shown in the figure below are separated by d = 10.7 cm and carry currents of I = 4.85…
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Q: 1. Draw the magnetic field lines for a current-carrying wire viewed from one of its ends. Specify…
A: Right hand Rule The direction of magnetic field around a current carrying conductor can be found…
Q: 1. Two straight parallel wires, running north/south are separated by 10 cm and carry currents of 3A…
A: (a) Magnetic field at a point midway between the wires…
Q: 9- The charged particle, which enters the region where there are uniform electric and magnetic…
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Q: 3. The Bohr model of the hydrogen atom shows an electron that travels with a speed of 5.2 x 10* m/s…
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Q: 1. Describe an example in which the magnetic flux through a surface is zero and the magnetic field…
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Q: 3. Two straight wires carrying the same current are at two adjacent vertices of a square with the…
A: We will answer the question using formula for magnetic field due to current in a long straight wire,…
Q: 1- A proton travels with a speed of 3 x 10° m/s at an angle of 30° with the direction of a magnetic…
A: Given : v = 3 x 106 m/s θ = 30° B = 0.2 T mp = 1.67 x 10-27 kg qp = 1.6 x 10-19 C
Q: Q2) A particle of mass 6. 00 x 108 kg and charge of -7.20 mC is travelling due east. It enters a…
A: Given: Particle's mass, m=6×10-8 kg Charge magnitude, q=-7.2 mC=-7.2×10-3 C towards E(east). B-field…
Q: 5- Electrons accelerated from rest under a potential difference of 900 enter perpendicularly into…
A: Given: Electrons accelerated from rest under a potential difference of 900 enter perpendicularly…
Q: What is the maximum force on an aluminum rod with a 0.450-µC charge that you pass between the poles…
A: charge = q = 0.45 x 10-6 C magnetic field = B = 2 T Speed = V = 2 m/s
Q: 1. Draw a square ABCD with 3 long current carrying wires at A,B,D such that In at A into the page,…
A: Given, Current and magnetic field direction is depicted using the right-hand rule.
Q: 5. A current through a wire is in the +x direction in the presence of an external magnetic field…
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Q: 7. If a proton is moving in a circular motion at a rate 5 x 105 m/s in 5 µm: a. Solve the magnetic…
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