An electron moves with a speed of  5.0×107 m/s in the directions shown in figure 1 below. A 0.50 T magnetic field points in the positive x-direction. Part A What is the magnitude of the magnetic force in Figure 1)? Express your answer with the appropriate units. Part B What is the direction of the magnetic force in Figure 1)? A 45 ∘  to  +y  and  +z  B 45 ∘  to  +x  and  −z  C  +z  direction D  −z  direction

Q: Part A The magnetic field B is proportional to the current in our Helmholtz coils. If there are 186…

A: A Given, Number of turns, n=186 turns per coil. radius of given apparatus, r=0.1194 m Current,…

Q: The magnetic force exerted on a 1.1 - m segment of straight wire is 1.5 N. The wire carries a…

A: Given: The length of the wire segment is 1.1 m. The strength of the magnetic field is 0.49 T. The…

Q: Part B A particle with charge magnetic field B=-(1.26 T )k. The magnetic force on the 5.10 nC is…

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Q: The figure above shows, in cross section, two long parallel wires spaced by distance d; each carries…

A: We have given two long parallel wires spaced by distance d; each carries a current i. The direction…

Q: A particle with charge – 5.10 nC is moving in a uniform magnetic field B = -( 1.30 T )k. The…

A: Given: The charge on the particle is -5.1 nC. B→=-1.3 Tk^F→=-3.1×10-7 Ni^+7.6×10-7 Nj^

Q: Part A An electron at point A in (Figure 1) has a speed vo of 1.50 x 10° m/s. Find the magnitude of…

A: Given, speed v0 = 1.50 × 106 m/s            diameter d = 10.0 cm The magnetic force F on an electron…

Q: Lightning bolts can carry currents up to approximately 20 kA. We can model such a current as the…

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Q: A particle with charge 5.70 nC is moving in a uniform Part C magnetic field B = -( 1.23 T )k. The…

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Q: Part A An electron experiences a force F= (3.9i – 3.2j) × 10-1ª N when passing through a magnetic…

A: The force on an electron moving with velocity v  in magnetic field B is given as F= q(v×B) .

Q: A wire with a current of 2.9 A is at an angle of 38.0 ° relative to a magnetic field of 0.89 T. Part…

A: Current (i) = 2.9 A Angle (θ) = 38oMagnetic field (B) = 0.89 T Length of wire (L) = 2.25 m

Q: An electron moves at right angles to a magnetic field of 0.23 T. Part A What is its speed if the…

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Q: A long horizontal wire carries 27.0 A of current due north. Y Y Part A What is the net magnetic…

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Q: 5.70 nÇ is moving in a uniform A particle with charge magnetic field B = -( 1.23 T )k. The magnetic…

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Q: 1 of 1 Part C Find the time required for the electron to move from A to B. Express your answer in…

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Q: I Review A particle with a charge of 18 µC experiences a force of 2.9x10¬4 N when it moves at right…

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Q: A 0.40 uC particle moves with a speed of 20 m/s through a region where the magnetic field has a…

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Q: A particle with mass 3x10-2 kg and charge +3 μC enters a region of space where there is a magnetic…

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Q: • Part A A positive charge q moves to the right with speed v and enters a region with a uniform…

A: Here uniform magnetic field and electric field are perpendicular to each other. If a charged…

Q: Positive point charges q = 0.00 µC and q' = 2.00 µC are moving relative to an observer at point Pas…

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Q: A battery is connected to a Nichrome wire and a conventional current of 0.9 ampere runs through the…

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Q: A solenoid contains 800 coils of very thin wire evenly wrapped over a length of 15.0 cm. Each coil…

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Q: What is the acceleration of a proton moving with a speed of 6.5 m/sm/s at right angles to a magnetic…

A: Given data: The speed, v=6.5 m/s The magnetic field, B=1.7 T

Q: Can you solve the rest of the problems? c.      Calculate the magnitude of the force per unit…

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Q: Part A What is the magnetic field strength at the center of the semicircle in the figure(Figure 1).…

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Q: A scientist measuring the resistivity of a new metal alloy left her ammeter in another lab, but she…

A: Given:-  The length of the wire is L = 7.5 m  the diameter of the wire is d = 2.0 mm So the radius…

Q: A particle with charge – 5.10 nC is moving in a uniform magnetic field B = -( 1.30 T Jk. The…

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Q: Part A What is the magnetic field at the position of the dot in (Figure 1)? Give your answer as the…

A: According to question we need to find magnetic field at dot .

Q: Part À An electron in a cathode-ray tube is accelerated through a potential difference of 10 kV,…

A: GivenPotential difference, ∆V=10 kV=10×103 Vd=2.4 cm=0.024 m

Q: Part A A circular loop has radius Rand carries current I, in a clockwise direction (the figure…

A: Part(A): Let's calculate the magnitude of I1 : Magnetic field due to current flowing in wire=…

Q: d 2

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Q: Please refer to Figure 2 included in this folder. For the moment please disregard the moving charge…

A: The formula for the magnetic force between two parallel current-carrying wires:Where: is the force,…

Q: A long pair of insulated wires serves to conduct 33.0 A of dc current to and from an instrument. If…

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Q: A long straight wire is located above one edge of a current loop. The wire and loop are oriented…

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Q: Field of a wire. A particle with charge q is moving along the direction parallel to a straight wire…

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Q: A coil 4.35 cm radius, containing 460 turns, is placed in a uniform magnetic field that varies with…

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Q: part a and part b please

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Q: Please refer to Figure 2 included in this folder. For the moment please disregard the moving charge…

A: Given quantities: Current in first wire (I1) = 5.95 A current in second wire (I2) = 1.08 A distance…

Q: Part A A proton moves through a region of space where there is a magnetic field B-(0.52+0.38) T and…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: An electron moves at right angles to a magnetic field of 0.14 T. Part A What is its speed if the…

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Q: A particle with a charge of 15 uC experiences a force of 2.8x10-4 N when it moves at right angles to…

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Q: A vertical wire is connected to a battery in such a way that a current flows from the floor upward…

A: Solution: Given: Notice: All directions refer to top view shown in the figure. Direction of electric…

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.