A negatively charged particle is moving vertically out of the page in a region where a magnetic field is directed downward. How is the particle motion affected because of the magnetic field?  A. The particle will move upward  B. The particle will move downward C. The particle will move to the right  D. The particle will move to the left

Q: 3. A positively charged particle is travelling west and it encounters an external magnetic field of…

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Q: Physics magnets

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Q: An electron moves in a magnetic field. What must be the electron's direction of motion in order to…

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Q: point charge moving in a magnetic field of 1.24 Tesla experiences a force of 0.615·10-11 N. The…

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Q: When a particle of charge q and mass m enters a region of constant magnetic field traveling with a…

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Q: 3. A positively charged particle is travelling west and it encounters an external magnetic ield of…

A: Fleming’s left hand rule: If the thumb, forefinger, and middle finger of the left hand are arranged…

Q: B1)The figure below shows a proton and an electron entering a region of uniform magnetic field…

A: Scenario: When charge particles enter in to magnetic field region, they experience magnetic force…

Q: A student performs an experiment to study the magnetic force on a current carrying wire placed in an…

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Q: 3. A proton enters a uniform .850 T magnetic field directed perpendicular to its motion. You measure…

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Q: Neurons in our bodies carry weak currents that produce detectable magnetic fields. A technique…

A: Magnetic field (B) = 1.0×10-15 T distance (d) = 4 cm = 0.04 m

Q: A conducting loop in the shape of a circle of a radius R=10 cm carries a current I= 15.0 A, as shown…

A: in given that  radius = 0.10 m current=15 amp magnetic field at the center of the loop = μ0 i / 2 R…

Q: Q4. A proton moves through a 0.036T, magnetic field. If the proton moves in a circular path with…

A: Given data          B=0.036t         R=0.20 m

Q: An electron starts from rest. There are two charged plates, 12cm apart, which an electric field…

A: Answers: a) 2.26 x 10^7 m/s b) 9.41 x 10^-13 N c) 4.92 x 10^-4 m

Q: Below are a number of different cases with charged particles and magnetic fields Select all the…

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Q: Neurons in our bodies carry weak currents that producedetectable magnetic fields. A technique called…

A: Magnetic field due to current carrying wire is,

Q: A wire lying in the plane of the screen carries a current toward the top of the page, as shown in…

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Q: Experiments carried out on the television show Mythbusters determined that a magnetic field of 1000…

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Q: 1. A charged particle moves parallel to a current carrying wire. The charge is positive, and it…

A: Charge particle moves parallel to current carrying wire and charge experiences a repulsive force.

Q: Q5-A filamentary conductor is formed into an equilateral triangle of side 2 m that carries a current…

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Q: 18. An electron accelerates from rest through an electric field and into a magnetic field as shown…

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Q: A positive charge passing through two magnetic fields is shown in the Figures A and B. a) what is…

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Q: Experimental tests have shown that hammerhead sharks can detect magnetic fields. In one such test,…

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Q: A current of 20 A flows east through a 50cm long wire. A magnetic field of AT is directed out of the…

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Q: An electron moves horizontally toward a screen. The electron moves along the path that is shown…

A: According to Fleming Left hand rule- if magnetic field is along Index finger, Velocity is along…

Q: HINT (a) Calculate the magnitude of Earth's magnetic field if an electron's velocity is…

A: Given: The speed of the election is 5.99x105 m/s. The radius of the path is 7.08x10-2 m.

Q: A charged particle moves and experiences no magnetic force at present of magnetic field. From this…

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Q: Learning Goal: To understand the magnetic force on a straight current-carrying wire in a uniform…

A: In this question we have to find the direction of magnetic force. Please give positive feedback if…

Q: ectrons traveling at speed v to the left into a uniform magnetic field experience a deflecting force…

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Q: A charged particle, an electron or a proton (you have to decide which one), enters into a region of…

A: The expression for the required magnetic field produced by the charge particle which has spent in…

Q: An alpha particle(symbol a) having a mass 6.64x10^-27 kg and a charge +3.2x10^-19 C, is accelerated…

A: Given:

Q: . A wire carries current in the plane of this screen toward the top of the screen. The wire…

A: According to Fleming's right hand rule, When a conductor like a wire is attached to a circuit moves…

Q: an electron travels at a speed of 1x10^4 m/s perpendicular to a magnetic field. The field provokes…

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Q: A positive charge is moving along the x-axis in the positive direction. What is the direction of the…

A: The direction the magnetic field produced by a moving charge is perpendicular to the direction of…

Q: A circular wire is lying on a horizontal table. A current is running through the wire in the…

A: Direction of magnetic field is given by right hand thumb rule .

Q: A 10-A current flows through the wire shown. What is the magnitude of the magnetic field due to a…

A: (a) From Biot-Savart law, the expression for the magnetic field due to a segment of wire is:

Q: charged particle is moving in a magnetic field. What is the direction of the force on the particle…

A: Force on the particle due to the magnetic field always acts in the direction perpendicular to both…

Q: The north-pole end of a bar magnet is held near a positively charged piece of plastic. How is the…

A: Answer First of all plastic is not attracted by magnets. Nothing will happen when a charged plastic…

Q: 3. A proton, moving, North, enters a magnetic field. Because of this magnetic field the proton…

A: Given:A proton moving north enters a magnetic field. because of this magnetic field the protons…

Q: A charged particle is moving perpendicular to a magnetic field in a circle with a radius r. An…

A: Let the charge on first particle = q let the mass of first particle = mLet the charge on second…

Q: 7. An electron travels at a constant speed of 2.75 × 10° m/s out of this page. It then enters a…

A: 7. (a) The maximum magnitude of the magnetic force is, F=-qevB Here, the negative sign indicates the…

Q: 2. (OpenStax College. University Physics. Vol 2.) A 10-A current flows through the wire shown. What…

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Q: Question 24 An electron starts from rest. There are two charged plates, with a potential difference…

A: SOlution: Given that V = 54 V B = 0.26 T

Q: 2. A hypothetical charge q with a mass m moves in a circular path perpendicular to a uniform…

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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.