Magnetic field lines show the direction (at every point) along which a small magnetised needle aligns (at the point). Do the magnetic field lines also represent the lines of force on a moving charged particle at every point?

Q: 39.) What will be the direction of the magnetic force in the illustration below b. V A.) toward you…

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Q: Which do you think has more magnetic force if powered with a current of 6 A? Electromagnet A has 300…

A: The magnetic field produced by a solenoid can be found using the formula: B=μNIL. Where 'N' is the…

Q: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

A: Electric and Magnetic forces are similar in which way(s)? A. They sometimes attract and sometimes…

Q: Is the magnetic force between two magnets a contact or a non contact force?

A: Types of forces

Q: Identify the correct statement about the magnetic field lines. a. Magnetic field lines of a bar…

A: In the given question We have to discuss about the magnetic field lines.

Q: A permanent magnet has magnetic field lines as shown below. A wire carries a current vertically…

A: Required : Direction of the magnetic force on the wire.

Q: The magnetic field is moving to the right and the charge is moving into the page. What is the…

A: This is a question regarding the force on a charged particle due to its motion is a magnetic field.…

Q: The magnetic field lines of a bar magnet (outside) are directed from, Select one: a. east to south O…

A: Required:  The direction of magnetic field lines, outside of a bar magnet

Q: An electron moving west through a magnetic field pointing toward the east experiences a force that…

A: Answer: Zero   The force is given by F=−e(v×B), where e is charge on electron, v is velocity vector…

Q: if you could put many magnets together, do you think the magnetic force will be stronger or weaker?

A: YES  , magnetic force will be stronger by putting many magnets together.

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

A: The direction motion of the given electron is the same as the direction of the magnetic field.

Q: A vertical wire carries a current straight upward. To the east of this wire, the magnetic field…

A: Given

Q: A cable carries power straight up to an airport control tower. When the current is running upward,…

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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: The right hand thumb rule can be employed to find the direction of magnetic force. Using this rule,…

Q: A loop of wire carries 2.9 A and is placed in a magnetic field. The loop of wire is .63 m wide and…

A: Length of the wire (L) = 0.63 Force experiences (F) = 0.14 N Current (I) = 2.9 A Force (F) = ILB

Q: What is the net magnetic force on a compass needle?

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Q: Why will a magnet attract an ordinary nail or paper clip but not a wooden pencil?

A: A magnet can only attract the objects which are made of ferromagnetic material. a magnet attract an…

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

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Q: Will a magnet attract any metallic object, or only those made of iron? Why is this so? Explain in…

A: A magnet attracts metallic objects

Q: Which among the figures shows the correct magnetic field lines of the two permanent magnets?

A: The magnetic lines of force are the curves in the magnetic field, on which if a unit north pole is…

Q: In what direction is the force of an electron if that electron is moving east through a magnetic…

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Q: Imagine a magnetic field moving into this screen and a proton moving across the forks from left to…

A: In which direction would this charge feel a magnetic force.

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

A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the…

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

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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 (FB) = q(v × B) Here, q is the charge v is the velocity B is the magnetic field

Q: Based on the screen this test is displayed on, if a charged particle was moving left to right…

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Q: Does the magnetic field increase or decrease when you get close to the magnet?

A: Magnetic field is inversely proportional to distance from magnet. As we are getting closer, distance…

Q: dentify the correct statement about the magnetic field lines. а. Magnetic field line cross each…

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Q: What is the direction of magnetic force on the current wire?

A: Direction of force can be found using concept of Cross Product.

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

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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: Magentic force FB is given by  FB =  q(v X B) Where, q is charge v is velocity of the charge B is…

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

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Q: A positively-charged particle is moving from right to left across a magnetic field. An upwards force…

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Q: How does a magnet excerpt a force without touching another object?

A: A magnet create magnetic field in its surrounding , when other magnet comes in this region  it feel…

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

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Q: ppose that a uniform magnetic field points into this screen. If a positively charged particle moves…

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Q: What are the key differences between magnetic force vs electric force?

A: Given  What are the key differences between magnetic force vs electric force?

Q: Which direction does the magnetic field due to the bottom wire point in?

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Q: Why do parallel currents attract? Include a diagram that shows the magnetic field and magnetic force…

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Q: A vertical wire carries a current and is placed next to a bar magnet. What is the direction of the…

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Q: In the sketches, crosses represent the magnetic field into the page (or screen) and arrows represent…

A: Here given the sketch of magnetic field and velocity of the charge. Here also given the two types of…

Q: The direction of magnetic field at any point in the field is the direction of. pole of the compass…

A: The needle of magnetic compass points in the direction of the magnetic field lines, which is…

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.