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Q: Figure v=3 km/s G 1 of 1 > 2m
A: Given, Mass, m=140×106×10-3kgm=140×103kg The radius of gyration, kGx=13m Thrust,…
Q: Several electrons move at speed 7.30 × 105 m/s in a uniform magnetic field with magnitude B = 0.450…
A: Speed of electron is Magnitude of magnetic field is Direction of magnetic field is…
Q: An aircraft whose wingspan is 15 m carries a static charge of 0.60 C. It travels at 240 m/s…
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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: 3. A positively charged particle is travelling west and it encounters an external magnetic ield of…
A: Fleming’s left hand rule: If the thumb, forefinger, and middle finger of the left hand are arranged…
Q: 4. Three particles travel through a region of space where the magnetic field is out of the page, as…
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Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…
A: The 3.5 g bullet is moving horizontally towards two blocks kept at rest. The bullet first penetrates…
Q: 2. Draw the magnetic field lines around the following three configurations.
A: The magnetic field lines are closed loops, outside the magnet it travels from North pole to South…
Q: 11. An electron has a velocity of (5.0 km/s)x - (6.0 km/s)ŷ in a magnetic field. The force on the…
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Q: 2. A proton travels to the west at 3 m/s. The Earth's magnetic field is directed to the north and…
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Q: . Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are…
A: Given: The currents in the wire are 20 A and 5 A in opposite directions. The separation between…
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: 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: . Argue, conceptually, that the magnetic field does not change the speed of a particle. 2. An…
A: Magnetic field does not change the speed of the particle because Force given due to magnetic field…
Q: A circular current loop of radius R carries current I. There are two region of uniform magnetic…
A: Given, Radius of the circular loop=R current=I
Q: How is a permanent magnet different from a temporary magnet? A permanent magnet has poles. O 2. A…
A: Both permanent and temporary magnet can attract object so they both has poles and magnetic field
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: QUESTION 15 What is the net magnetic field at the origin? Оа 10-6 т Ob.0.5 X 10-6 T 10 A Ос. 2X 10-6…
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Q: 3. A straight wire carries a current of 40 A in a uniform magnetic field (magnitude = 80 mT). If the…
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Q: 5. The magnitude of the magnetic force of a 68 cm current-carrying conductor with 35 C of charge…
A: Given : L = 68 cm = 0.68 m q = 35 C t = 5 s B = 12.3 T θ = 0° (because current is parallel to field…
Q: Calculate the velocity of a particle with charge q, = 1.6 × 10-19 that moves at right angles to the…
A: Charge on particle qp = 1.6 × 10- 19 C Magnetic field B = 57.8 mT = 0.0578 T Magnetic force on…
Q: A moving, positively charge particle enters a region that contains a uniform magnetic field as shown…
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Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…
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Q: 9. A bar of length 0.30 m slides without friction along current-carrying rails in a magnetic field…
A: The given data we have: Length of the bar: 0.30m Magnitude of the magnetic field: 0.54T Current…
Q: 1. Draw the magnetic field lines between these two magnets. Will these two magnets repel or attract…
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8. Draw the magnetic field lines for the following configurations. Indicate whether the objects experience an attractive or repulsive magnetic force.
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- 8. A charge is moving at an angle of 30° relative to the direction of a magnetic field and experiences a magnetic force of 3.0 x 103 N. If this same charge were to move at the same velocity perpendicular to the same magnetic field what magnetic force will act on it? FL = qvB sint3. For a wire with some current i immersed in a uniform magnetic field B, we can determine the force on it. Explain how the right hand rule differs for a force on a current carrying wire than a moving charge.7. physics physics
- 4. Some pacemakers employ magnetic reed switches to enable doctors to change their mode of operation without surgery. A typical reed switch can be switched from one position to another with a magnetic field of 50 10 4 . × . − T What current must a wire carry if it is to produce a 5 0 10 4 . × − T field at a distance of 0.50 m?4