QUESTION 1 A current-carrying wire produces a magnetic field. O True O False

Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…

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Q: Which direction magnetic force will the positive charge initially feel as it enters the magnetic…

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Q: 1. Find the force between two parallel currents of 5 A and 10 A, each two meters long with distance…

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Q: What is the equivalent resistance between points A and B in the figure when R = 15.9N? Normal format…

A: According to our guidelines , we are only allowed to answer 1 question . If you want the answer of…

Q: A straight wire carrying 9.6 A current is laid in a E-W magnetic field. When 0.40 m of wire is in…

A: In the question it is given that a wire is placed in magnetic field   F= 1.2 N  i=9.6 A θ=90°…

Q: 6. A horizontal wire carries a current and is in a vertical magnetic field. What is the direction of…

A: Given: The direction of the magnetic field is vertical upward. The direction of the current is in…

Q: A wire carries a current of 0.89 A. This wire makes an angle of 48° with respect to a magnetic field…

A: The current in the wire is given as .The angle of the wire with the magnetic field is .The magnitude…

Q: The circuit shown below is in a uniform magnetic field that is into the page. The current in the…

A: Given: I=1.6×10-1AR=10ΩVT=4VSide,a=12cm=12×10-2m When no current flows, electromotive force equals…

Q: A charged particle is moving downward. It creates   a. a magnetic field but not electric.   b.…

A: Given that charge particle is moving downward.  If it moves in a electric or magnetic field there…

Q: The force on a wire carrying 7.85 A is a maximum of 1.48 N when placed between the pole faces of a…

A: Given Current in the conductor, I = 7.85 A Maximum Force F = 1.48 N If Poles Faces are 52.5 cm in…

Q: An electron travelling north enters a magnetic field directed south. Explain what you would expect…

A: The question is asking us to predict the behavior of an electron as it enters a magnetic field. The…

Q: 9. A uniform magnetic field points upward, in the plane of the paper. A wire is perpendic- ular to…

A: a) We know f on right hand rule that when a wire is carrying a current in the direction that is…

Q: A magnetic field exerts a force on a wire if Select one: O a. there is a current flowing in the…

A: A magnetic field exerts a force on a wire if a. there is a current flowing in the wire. When current…

Q: An electron passes through a magnetic field without being deflected. What do you conclude about the…

A: The expression magnetic force,

Q: Select scalar quantities from the following physical quantities. O Area O Magnetic Field Momentum…

A: Scalar quantities are those quantities which have only magnitude or numerical value. They do not…

Q: A wire is placed within a magnetic field, and a current starts to flow through the wire. Which…

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Q: A 230-m length of wire stretches between two towers and carries a 155-A current. Determine the…

A: The magnitude of force due to the magnetic field on the current carrying wire is given by Where I =…

Q: In 14.0 seconds a total charge of 200 C flows through a wire. If the wire is inside of a 42.0 mT…

A: Given data:  Time (t) = 14.0 s Charge (q) = 200 C Magnetic field (B) = 42.0 mT Angle (θ) = 90°…

Q: Describe calculation of the force of attraction between two unlike magnetic poles? What is the…

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Q: reversing the direction of current through a wire does not change the magnetic field. a. true b.…

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Q: QUESTION 1 A particle with a charge of 5.60 is traveling with a velocity of 3000 m/x in the…

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.