3. Two long wires carry the same current of 5 A in opposite directions, spaced by 1 cm as shown 1cm What is the force exerted on a 10 cm length of one of the wires? Give both magnitude and direction

Q: A wire carrying a current of 5.5 A, experiences a force of 123 N when kept at an angle of 60° to a…

A: Current through wire I = 5.5 A Force acting on wire F = 123 N Magnetic field B = 9 T Angle between…

Q: Now you are given two wires each 2.0 m long carry currents 4.0 A in opposite directions. The wires…

A: Current carried by the wires is I = 4.0 A Length of the wires is L = 2.0 m Distance between two…

Q: QUESTION 3 Two straight, parallel, superconducting wires 4.5 mm apart carry equal currents of 15,000…

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Q: 8. A positive particle with charge Q moves with a velocity of v =21 -4] +6k m/s in a magnetic field…

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Q: 4. A 0.75 m long horizontal rod carries a current of 200 mA perpendicular to a magnetic field of…

A: Given that, The length of a rod, l = 0.75 m Current in the rod, i = 200 mA = 0.2 A Magnetic field, B…

Q: 3) A current of 40A flows through a 5m wire with a magnetic field of 150T as shown in the figures…

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Q: What radius circular path does an electron travel if it moves at the same speed and in the same…

A: Velocity, v = 7.50 X 107 m/s radius, r = 0.800 m

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: 15) What is the strength of a magnetic field when a charge of 6.38 e -19-C generates a force of…

A: Given: The magnitude of charge, q=6.38×10-19 C. The magnetic force on the charge, F=1.73 N. The…

Q: Two long, straight wires are separated by adistance of 9.25 cm. One wire carries a current of 2.75…

A: Distance, r = 9.25 cm  I1 = 2.75 A  I2 = 4.33 A

Q: 2. An electron experiences a magnetic force of magnitude 6.95 x 10^-3 N when moving at an angle of…

A: In the given question, Magnetic force (F) = 6.95×10-3N Magnetic field (B) = 1.40T Angle made by the…

Q: Do the Magnetic Fields Exert Forces on Moving Charges? How?

A: Introduction: When a charge is moving in the magnetic field it experience a force which is…

Q: 7. Which one of the following statements is correct? A) Earth's geographic north pole is the north…

A: Required :: Correct statement.

Q: Why is it not a good idea to call magnetic field lines “magnetic lines of force”?

A: Magnetic field lines do not exert force on a target item since they are fictitious lines that…

Q: Find the speed of the electron.

A: Given: Magnetic force, F=6.5×10-11N Magnetic field, B=4T Angle, θ=45°

Q: Two long parallel wires, each carrying a current of 4.7 A and 2.3 A respectively, lie with a…

A: The magnetic force per unit length f between to long current-carrying wires placed parallel to each…

Q: How far from the starter cable of a car, carrying 150 A, must you be to experience a field less than…

A: Given:  i = 150 A  B = 5 x 10-5 T

Q: Protons in a magnetic field of 0.80 T follow a circular trajectory of 75-cm radius. What is the…

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Q: 104. A student is given two pieces of iron and told to determine if one or both of the pieces are…

A: In both the cases, two pieces of iron are attracting. It means that at least one of them is a magnet…

Q: Calculate the force of attraction or repulsion between two current-carrying wires

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Q: 6. The segment of wire in the diagram carries a current I = 5.00 A. The radius of the circular arc…

A: Given data The current in the diagram is given as I = 5 A. The radius of the circular arc is R = 3…

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

A: As the electron is moving right angles to a field, the force experienced by the electron in a…

Q: (1) An ion with charge 3.2x10-19 Cand a mass of 7.95 x 10-26 kg travels perpendicular to a 1T…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Parallel wires exert magnetic forces on each other. What aboutperpendicular wires? Imagine two wires…

A: Considering two wires perpendicular to each other, almost touching. The magnetic field of the…

Q: A +0.2 C object moves perpendicularly to a magnetic field of strength 5 T. If the object's velocity…

A: SOlution: Given that q = 0.2 C B = 5 T v = 3 m/s

Q: 5. An 8cm wire with a current of 2A is oriented 36∘ from parallel to a magnetic field with a…

A: Given data The length of the wire is L = 8 cm = 0.08 m The magnitude of the current is I = 2 A The…

Q: 18. (II) An electron experiences the greatest force as it travels 2.8 x 106 m/s in a magnetic field…

A: We have an electron that travels in the north direction (j^) with a velocity v=2.8×106m/s in a…

Q: 12. A current-carrying wire in the form of a semicircle lies in a plane at right angles to the…

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Q: a wire 31.7 m long is in a 4.55T magnetic field. A 3.65 N force acts on the wire. What current is in…

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Q: A jumper cable used to start a stalled vehicle carries a 65-A current. How strong is the magnetic…

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Q: What is the direction of the velocity of a negative charge that experiences the magnetic force shown…

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Q: A proton moving east at 2.64 x 10^5 m/s moves through a magnetic field of 2.55 x 10^-6 T to the…

A: Given data :- charge on proton q = + e = + 1.6  × 10-19 Cvelocity v = 2.64 x 105 i^  m/smagnetic…

Q: Consider a long, horizontal Large Wire with current of 10 A running through it. We want to levitate…

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Q: 22. Two parallel wires, each of length 40 cm and carrying a current of 5 are 0.5cm apart. The force…

A: Given: The length of each wire is 40 cm = 0.4 m.                               { 1 cm = 0.01 m. The…

Q: Find the magnitude (a factor of x10^-8) of the uniform magnetic field that causes the proton to…

A: Given : v = 1 × 107 m/s r = 6.37 × 106 m

Q: What is the current of two wires, with same maximum current, parallel to each other that are half…

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Q: A wire carrying 20 A current passes between the poles of a strong magnet that is directed at angle…

A: Given Data : The magnitude of the current-carrying wire is given as I = 20A. The angle of the wire…

Q: 4. A long straight wire carries a current in the +j direction. An electron is moving in the +j…

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Q: A 0.45 m wire carries 0.68 A of current. It is pushed by a magnet with a force of 1.0 N. What is the…

A: To determine: The magnetic field strength of the wire   Given: Length of the wire, L=0.45 m Current,…

Q: Two parallel wires carry opposing currents, both of magnitude 3A. If the force per unit length…

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Q: 8. A straight segment of wire has a length of 10 cm and carries a current of 5 A. It is oriented at…

A: Find the magnitude of the magnetic force. F=IBLsinθ Here, I is the current passing through the wire,…

Q: Consider a long, horizontal Large Wire with current of 10 A running through it. We want to levitate…

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Q: In a lightning bolt, a large amount of charge flows during a time of 2.7 x 10:³ s. Assume that the…

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Q: A 24.9-cm long rod moves steady at 7.62 m/s in a plane that is perpendicular to a magnetic field of…

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Q: Two long parallel wires carry currents of 1.39 A and 6.01 A. The magnitude of the force per unit…

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Q: A wire carrying a current of 30 A is kept at an angle 20 between the poles of a strong magnet which…

A: Force = 3.8 N

Q: 1. Find the radius of a proton’s orbit when it moves perpendicular to a magnetic field of 0.55 T…

A: Magnetic field (B) =0.55 T Speed (v) = 6.27×10^5 m/s

Q: 9. A magnetic field of 0.024 T [up] is 4.0 m wide. Find the magnetic force on an electron moving at…

A: Force on an electron in a magnetic field is to be calculated. Also, it is required to calculate the…