positive charge is moving to the right while in a uniform magnetic field directed upward. What is the direction of the magnetic field force exerted on the charge? Select one of the given options

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A: Given : I = +400 A B = 30 uT = 30 x 10-6 T L = 15 m

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Q: The figure shows four particles moving to the right as they enter a region of uniform magnetic…

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Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: magnetic field at center only due to circular arc B = μ0I/2R(θ/360°) B =  μ0I/2R(30/360°)

Q: A +2C point charge enters a region of uniform magnetic field of 10T with a velocity of 5 m/s at an…

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Q: In the xyz coordinate system, indicate the direction of the magnetic force on each of the moving…

A: Introduction :- Charge q = +qvelocity v→ = vk^magnetic field B→ = Bj^

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Q: The diagram below shows the end-on view of two wires. The first carries a current I 2 A directed…

A: Right-hand thumb rule:  The theorem states if the thumb of the right hand is aligned along the…

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Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…

A: Given data as per question Distance between wires =2.98 m current in each wire=3.40 A

Q: A negative charge moves in a magnetic field in each of the following figures. Determine and draw the…

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Q: A wire carries a current of i= 22 A in a direction that makes an angle of 50° with the direction of…

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Q: In a 1.27 T magnetic field directed vertically upward, a particle having a charge of magnitude 8.40…

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Q: A positively charged particle moves in the negative y-direction. The magnetic force on the particle…

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Q: Consider a lightning bolt at the equator that carries 22000 A. What is the magnitude of the magnetic…

A: Given that,The current : I = 22000 (A)Magnetic field : B= 3×10-5 (T)Angle : θ= 90°Here we need to…

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A: Given : To choose the correct statement.

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Q: A wire of length 36 m, carrying a current of 100 A, is placed in a uniform external magnetic field.…

A: Here is the complete solution of the above problem. See below steps.

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Q: Picture a negative charge moivng leftward on your computer screen, with some velocity. A magnetic…

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Q: In the figure, the blue region represents a magnetic field B1=7.2T and the green region represents a…

A: Magnetic field is normal o the direction of motion of the charged particle.

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Q: A wire carrying a current / is located in a region of magnetic field B, as shown in the figure. What…

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Q: You are lost in the woods!  But you happen to have a magnetic field sensor with you.  This sensor…

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Q: A very wire is carrying a current that is directed along the positive x axis. What is the direction…

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Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 2.10 × 10' m/s and…

A: The proton's mass is, mp=1.67×10-27 kg The proton's charge is, q=1.6×10-19 C The proton's velocity…

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.