• Bat (a) (b) * B, (e) (c) (d) Figure 3:Q5 configurations of field lines and currents
Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…
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Q: 1.What is the maximum force (in N) on an aluminum rod with a 0.250 µC charge that you pass between…
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Q: In order for a magnetic force to exist between a source charge and a test charge a. the source…
A: We know that moving charge particle produced magnetic field so both source charge and test charge…
Q: 1. An electron is moving near a long, current carrying wire with a speed of v = 1100 m/s. When the…
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Q: 004 A proton moves perpendicularly to a mag- netic field that has a magnitude of 1.21 x 10 -2 T. The…
A: Magnetic field=1.21×10^-2T Charge of proton=1.6×10^-19c Magnetic force=5.39×10^-14N Velocity=?
Q: 3. A proton enters a uniform .850 T magnetic field directed perpendicular to its motion. You measure…
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Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…
A: Answer:- (C) if the particle is moving across the field lines A magnetic field exerts a force on…
Q: A wire 30 cm long with an east-west orientation carries a current of 3.0 A eastward. There is a…
A: Given, Length of wire , L = 30cm = 0.3m current, I = 3.0 A Eastward Force on the wire, F = 0.18 N,…
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: 6. Two parallel wires carry currents in the opposite directions. One current is 15 amps into the…
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Q: Imagine that a special flat horizontal track is constructed such that a charged particle experiences…
A: Required : The correct option.
Q: A point charge q with mass m moving with a velocity of ở = vî enters a uniform magnetic field…
A: The magnetic force acting on a charged particle depends upon the charge of the particle, velocity of…
Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…
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Q: 7. A proton is moving through a magnetic field in a direction perpendicular to the field as shown…
A: Given: The strength of the magnetic field is 0.13 T. The magnitude of the magnetic force on the…
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: A positively-charged point particle, q, with a speed of v = 3.0 x 105 m/s enters a uniform magnetic…
A: Lorentz law When a moving charge particle enters a uniform magnetic field it experiences a force if…
Q: A conducting loop in the shape of a circle of a radius R=1 as shown in Figure 6. Calculate the…
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Q: 1. Calculate the magnetic force exerted on a moving electron (v= 2x105 m/s) in a given magnetic…
A: Given. Q = 1.67*10-19 V = 2*10⁵ m/s B = 6mT Angle = 40°
Q: An electron moves with a speed of 2.5×107 m/sm/s in the directions shown in the figure. A 0.40 TT…
A: The magnitude of the magnetic force in figure (a) = 1.6x10-12 NThe direction of the magnetic force…
Q: Which feature of electromagnets makes them more useful than permanent magnets in many modern…
A: Electromagnets are the magnets constructed using electric current and coils. Electromagnets are…
Q: An object weighing 32 lb stretches a spring 2ft in equilibrium. There is also a damping force with c…
A: Given: Weight of object is 32 lb damping force with c=8 Raised height of spring is 2 ft velocity is…
Q: 1) An electron is traveling in the +y direction near a current-carrying wire as shown. The wire…
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Q: 3. What is the angle between a wire carrying 7.50 A and the 1.20-T field it is in, if 50.0 cm of the…
A: Current in the wire is I=7.50 A Magnetic field strength is B=1.2 T Length of the wire is l=50.0…
Q: B. An electron is moving through a magnetic field in a direction perpendicular to the field as shown…
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Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as…
A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000…
Q: An electron is moving through a magnetic field in a direction perpendicular to the field as shown…
A: Given: Speed of electron v=3.5×105 m/s (rightward or positive x axis), Force F=1.79×10-13 N…
Q: A uniform 3.9T magnetic field points north. If an electron moves vertically downward (to- ward the…
A: Given : Magnetic field , B= 3.9 T Speed, v= 2.8 × 107 m/s Charge on proton, q = 1.6 × 10-19
Q: A negatively charged chlorine ion (CI) in seawater is floating slowly through the ocean, headed…
A: Given A negatively charged chlorine ion (CI) in seawater is floating slowly through the ocean,…
Q: Draw a free-body diagram 1. A proton in a particle accelerator has a speed of 5.0x10^6m/s. The…
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4. Q5. What is the direction of the velocity of a negative charge that experiences the magnetic force in each of the five cases shown in Figure 3, assuming it moves perpendicular to B?
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- Ords 8. An electron is moving through a magnetic field in a direction perpendicular to the field as shown below. The charge is moving with a speed of = 3.5x105 and it experiences a force of F = 1.79×10-13 N. English (US) What is the magnitude and direction of the magnetic field? The charge of an electron is qe = -1.6x10-19 C. v MacBook P 515. A 52uC charge particle moves parallel to a long wire with a speed of 720 m/s. The separation between the particle and the wire is 13 cm, and the magnitude of the force exerted on the particle is 1.4 x 10-7. Find the magnitude of the magnetic field at that point, and the current in the wire.8. The US Navy is developing a railgun that uses magnetic field repulsion. The railgun can propel a 980 N projectile at seven times the speed of sound. How much energy is stored in this magnetic field? Assume a complete conversion of energy and a speed of sound of 340 m/s. A. 119 MJB. 283 MJC. 578 MJD. 2780 MJ
- A particle of mass m and charge q enters a magnetic field B at a speed of v and is deflected as shown. What type of charge does the particle carry? (i) (ii) What change would cause the particle to be deflected even more? SELECT ALL THAT APPLY A. Positive A. Increasing mass m B. Negative B. Increasing charge q C. Uncharged C. Increasing the magnetic field B D. Increasing the speed v5. A current through a wire is in the +x direction in the presence of an external magnetic field that points in the +y direction. In what direction does the magneitc force on the wire point?QUESTION 9 What is the direction of the magnetic field at the origin due to the wire carrying 10 A current? 10 A 20 A O a. +X O b. +Y Oc. -X O d.-Y O e. None of these