The f magnetic lines of force represents the direction of O a. Magnetic Dipole O b. Magnetic field strength O c. Magnetic flux O d. Magnetic field

Q: What charge is involved with Force of 1.32 elocity of 33 e 5 m/s and a magnetic field of 1 45-T

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Q: The S.I. Unit of magnetic pole strength (m) is: a. Am b. m/A C. A/m d. A

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Q: The area of magnetic force around a magnet is known as what? O magnetic force O negative and…

A:

Q: #5. What is the direction of a magnetic field if a proton is moving in a circular clockwise…

A: We know that the magnetic force is given by

Q: A negative charge is in a moving northwest in a southwest magnetic field. Find the direction of the…

A: Here we have to use Lorentz force

Q: What is the magnitude of the net magnetic field at the origin if each side of the cube is 0.1 m…

A: The direction of magnetic field due to a current carrying conductor can be find by right hand thumb…

Q: ent carrying rectangular loop when placed in Both magnetic force and torque Torque, but no magnetic…

A: The magnetic moment is a determination of its tendency to get arranged through a magnetic field. The…

Q: Explain how a magnet can pick up an object even though the magnetic field cannot do work on the…

A: Work is defined as the transfer of energy that occurs when a force is applied to move an object over…

Q: An electron moves at a velocity of 1.83 x 10^6 m/s in a direction perpendicular to a magnetic field…

A: Data we have velocity,v= 1.83 x 10^6 m/s Magnetic field, B= 3.95 T charge on the…

Q: A proton enters a magnetic field of intensity 1.5 wb/m² with a velocity 2 x 10' ms- in a direction…

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Q: A magnetic field will not apply force on... а. an electromagnet b. an electric charge moving…

A: Magnetic force is the force of an attraction or repulsion that arises between a moving charge in a…

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: Describe how to plot the magnetic field pattern of a magnet using a compass.

A: Step 1 The compass is a device that is used to find direction with the help of the magnetic field of…

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: Force on a moving charge in a uniform magnetic field depends upon Othe charge on the particle O…

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Q: Which of the following combination cannot be a unit of the magnetic field? (N: Newton, J: Joule, W:…

A: The expression for the magnetic field is written as, Here, F, q and v represent the force, the…

Q: An electron having a velocity of 3x 10 m/s enters perpendicular to a region of 05T magnetic feld…

A: Given: The velocity of the electron is 3x108 m/s. The magnetic field is 0.5 T.

Q: When a bar magnet is suspended freely its south pole always point to O a. geographic north O b.…

A: Required : Where does the south pole of a freely suspended bar magnet point.

Q: Indicate the direction of the magnetic force on the positively charge particle as they move through…

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Q: Which fields(s) can exert a force to change the speed of a moving proton a. Electric field b.…

A: Field lines are imaginary lines representing the vector field tangential to the field at every point…

Q: The north pole of a freely suspended bar magnet always directed to O a. geographic south b.…

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Q: If the distance from a current carrying wire doubles, the magnetic fi?eld produced by it a.…

A: IN THE QUESTION IT IS GIVEN THAT A CONDUCTOR IS CARRYING CURRENT (I) FROM THE APPLICATION OF…

Q: Which of the following current-carrying conductors has a magnetic field resembling a bar magnet?…

A: Bar magnet has two poles north pole and south pole  and behave as magnetic dipole.

Q: Indicate the direct of the magnetic force on the positively charge particle as they move through the…

A: Using the right hand for moving particle in the magnetic field. the direction of the force will be…

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: 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: For a positive charge entering to the magnetic field, as shown below, the magnetic force will be…

A:

Q: Which of these materials cannot be used as core in electromagnets? O a steel and nickel O b. soft…

A: Olution: which material is least suitable to be used as the core of the electromagnet.

Q: Describe How The Magnetic Field Created by a Long Straight Current-Carrying Wire.

A: Let, the current in the wire be 'i' , the distance of the point from the wire be 'r' , the small…

Q: A magnetic field will not apply force on. ...... a. an electromagnet O b. an electric charge moving…

A: We know that, No force is applied when electric charge moves parallel to the magnetic field.

Q: 2. Two-point charges with q1= 8 µC and q2=-5 µC are depicted in the figure. At the instant shown in…

A: From biot savart law B=μo4πqv×r^r2 here v1=9×104 i^ m/sq1=8μCr1=0.3y^mv2=6.4×104 y^…

Q: What current is required in a loop of wire with radius 0.035 m to generate a magnetic field of…

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Q: A positively charged particle moving upwards enters a magnetic field directed due east. Which of…

A: Right Hand Rule-1 : Point your thumb of right hand in direction of motion of positively charge…

Q: QUESTION 10 What is the direction of the magnetic at the origin field due to the wire carrvina the…

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Q: Which diagram correctly represents the magnetic field lines between two south magnetic poles? O a. S…

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Q: How do you determine the magnitude and direction of a magnetic field due to a current-carrying wire…

A: The magnitude of the magnetic field due to a current-carrying wire is calculated as, Here, μ0 is…

Q: parallel to the wire. perpendicular to the wire. around the wire. inside the wire. zero. rrying wire

A: The correct answer is "around the wire." When a current flows through a straight wire, a magnetic…

Q: Magnetic lines of force passing through a specific area changes by O a. changing magnetic field…

A: Magnetic lines of force passing through a specific area changes by  changing magnetic field…

Q: 15. What is the magnitude force on a proton moving at  in a magnetic field 0.5T If the velocity id…

A: The magnitude and direction of Force on a charged moving particle depends depend on the velocity of…

Q: When a bar magnet is suspended freely its north pole always point to O a. geographic south O b.…

A: A bar magnet is suspended freely,  we have to tell where it's north pole points.

Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…

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Q: What angle does the net magnetic field make with the +y axis? O a.0 O b. 30 degrees O C. 45 degrees…

A: Given : i=10 A I=20 A Let the each side of cube be x. In this question we have to find the angle…

Q: 21. A current of 5.00 A flows through a wire placed at an angle of 30° to the field lines of 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.