Bin Bout B. 'out

Q: What is the direction of the magnetic force on a positive charge for the diagram shown below, where…

A: For a charge moving in magnetic field, direction of magnetic force is given by cross product rule.

Q: What is the magnetic force experienced by a current-carrying wire oriented parallel to a uniform…

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Q: Please draw the magnetic field lines in the picture.

A: The magnetic field lines always begin from the N-pole of a magnet and end on the S-pole of the…

Q: State Ampere’s law. Derive a relation for a magnetic field inside a solenoid and Torrid ?

A: According to Ampere's circuital law, the line integral of magnetic field induction along a closed…

Q: Magnetic fields are drawn using magnetic field lines. Which direction do the arrows on these lines…

A: A magnetic field is a vector field around a magnet, electric current, or changing electric field, in…

Q: As shown in the figure, calculate the magnetic field that wil1 be formed at the point A of the…

A: Given:- Radius of the half circle = 5 cm = 0.05 m Current flowing through the circuit = 10 A

Q: For each of the following diagrams, indicate the direction of the missing information by indicating…

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Q: The magnetic field in this illustration shows two magnets a and a pole on the lefi pole on the…

A: The magnetic field lines point away from the north pole of a magnet and towards its south pole. So,

Q: (In the street viewshown above, you are looking due North. A westward current in the overhead cable…

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Q: A wire that is 25 meters long carries a current of 15 A to the west. If the magnetic force on the…

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Q: Question 1: What is the direction of magnetic field that is produced by the current carrying wire?…

A: The right hand thumb rule relates the direction of magnetic field to the direction of current.

Q: What does this table tell us about how changes in the length will affect the force acting on a wire…

A: Actual Mass: ma = 175.05 g Length of wire changes from 1.2 cm to 6.4 cm Apparent mass of wire varies…

Q: You have a particle (shown below) traveling in a magnetic field. It entered th magnetic field with a…

A: r = m*v / q*b    r is radius of circle

Q: Will a nail be attracted to either pole of a magnet? Explainwhat is happening inside the nail when…

A: The magnetic fields are very important since they exert a force on other objects. As, the magnets…

Q: While we move the compass needle along the WE line from the magnet (On either side of the magnet),…

A: A magnetic needle points in the north south direction because of the magnetic field of the earth or…

Q: John has the syestem shown in the diagram. There are 3 insulated wires that carry currents. At what…

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Q: The figure below shows a top view of a current-carrying wire lying on a able next to a permanent…

A: The current is flowing along the south direction, thus the length vector of wire is along = -j^The…

Q: The figure below (please see attached picture) shows a long straight wire between the poles of a…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: Magnetic field lines show the direction (at every point) along which a small magnetised needle…

A: No, magnetic field lines never represent the lines of force on a moving charged particle.

Q: Sketch the magnetic field at the points indicated in each diagram below.

A: Properties of Magnetic field lines: The field is tangent to the magnetic field line. Field strength…

Q: The figure shows an edge view of a current loop. Using what you learned in Figure 24.17, which arrow…

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Q: #17      What is the magnetic field at the center of the loop in Figure below?

A: Given data The current is given as I = 5 A. The diameter of the center of the loop is given as d =…

Q: The figure below shows a top view of a current-carrying wire lying on a able next to a permanent…

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Q: What is the shown below? (I'm talking about the iron fillings that have moved around the bar magnet…

A: Iron filings are ferromagnetic material and they align themselves along the direction of the…

Q: Fill in the blank using the words from the box below. Drag and drop. negative y- positive x-…

A: The right wire shows the direction of magnetic field in negative y axis at point O using right hand…

Q: For each of the current distributions below, determine and clearly label the regions where the…

A: Magnetic field at a point R due to a current carrying conductor is given as  B=μ0I2πR or we can say…

Q: Choose the best answer: The figure shows the direction of motion of a negative charg moving in a…

A: Concept-

Q: Answer it regarding earth's magnetic field. If you made a map of magnetic field lines at Melbourne…

A: The magnetic field lines go into the earth at the north magnetic pole and come out from the south…

Q: example of your daily life involving magnetic forces and fields. Feel free to use pictures or videos…

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Q: Question 5: What is the nature of relationship between force and magnetic field? Your Answer:

A: The magnetic force is the force that exists between charged particles as a result of particle motion…

Q: ow do I answer this using the left-hand rule in magnetic field?

A: Magnetic force = q.(v×B) , where q is charged particle , v is velocity and B is magnetic field.…

Q: The figure shows the motion of a positive particle moving in a magnetic field, similar to what was…

A: Direction of magnetic force can be found using Left hand rule.

Q: Two wires are connected to two different power supplies. The currents in the wires are shown in the…

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Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure?…

A: Magnetic force on a moving charge in magnetic field is given by: F = q*VxB Direction of force on…

Q: Use the right hand rule 2 to determine the direction of current or the direction of magnetic field…

A: A straight wire carrying current is capable of producing magnetic field loops around it. The…

Q: Find the numerical values of the magnetic field created by length wire piece with constant I current…

A: a

Q: 3 N 2 Figure 13: Schematic of the electric motor of Activity 4. For clarity only one loop of wire is…

A: The force due to magnetic field on a current carrying wire: F=q(v×B)   qvB sin(θ)   The direction of…

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.