7) A current loop is placed between two bar magnets as shown. Does the loop move to the right, move to the left, rotate clockwise, rotate counterclockwise or none of these? Explain! N S N S

Q: 16) Kirchhoff's loop rule is a consequence of what fundamental principle? A. conservation of…

A: Kirchhoff's loop rule is a consequence of the law of the conservation of energy. In the context of…

Q: A bar magnet is dropped toward a conducting ring lying on the floor. As the magnet falls toward the…

A: When a conductor is subjected to a varying magnetic field the change in magnetic flux will induce an…

Q: 7. +-2 points SerCP11 19.4.P.013. My Notes Ask Your Teach An electron moves in a circular path…

A: (a)The speed of electron is,

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: 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: presence magnetic field into the page, as shown. A 4-ohm resistor is connected into the circuit. 4Ω…

A:

Q: If you place a current loop in a uniform magnetic field with a current as shown in the diagram,…

A:

Q: explain why the magnetic force never does work

A: Given the magnetic force never does work.

Q: A uniform magnetic field with B = 2.7i [T] passes through a hemispherical shell oriented with the…

A: Magnetic flux is a measure of the strength of a magnetic field passing through a given area. It is…

Q: QUESTION 20 The figure below shows an electron moving near a current loop which lies in the x-y…

A: Direction of electron velocity = y Current in the loop is counterclockwise.

Q: 7) A long straight wire is placed left to right on the page, and a current passes from the left to…

A: Solution: A long straight wire is placed left to right on the page.  and current is also flowing…

Q: You are designing the main solenoid for an MRI machine. The solenoid should be 1.50 m long. When the…

A: Given data:  Length (L) = 1.50 m Current (I) = 66.0 A Magnetic field (B) = 1.80 T Required: The…

Q: Two wires carry currents of 20 A each in opposite directions suspended horizontally parallel to each…

A: Given:- Two wires carry currents of I = 20 A  each in opposite directions  The horizontally parallel…

Q: When an electron is accelerated through a p.d. V, it experiences a force F through a uniform…

A: Given, Charged particles in electronmagnetic fields

Q: 1. In a piston-cylinder device 0.5 kg of carbon dioxide is compressed from 0.3 to 0.1 m³. During the…

A: Solution:-Given thatmass of carbon dioxide (m)=0.5 kgInitial volume (V1)=0.3 m3Final volume (V2)=0.1…

Q: Two particles of the same mass enter a uniform magnetic field with the same speed and follow the…

A:

Q: A loop of wire sits in a magnetic field pointing into the page. Which change will induce a…

A: According to Faraday law of electromagnetic induction, the change in flux such that it opposes the…

Q: A circular wire of a diameter 12 cm placed in a uniform magnetic field of 2 mT. The wire carries a…

A: Diameter , d = 12 cm = 12 x 10-2 m radius , r = d/2 = 6 x 10-2 m . Magnetic field , B = 2 mT = 2 x…

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

A:

Q: How to use a battery and loops of conductors to behave exactly like a bar magnet

A: Given How to use a battery and loops of conductors to behave exactly like a bar magnet, as following…

Q: ed, we can get a rront loon 16 gian ng ro ta lại Ath

A: Given: Current loop's diameter is 16 cm Current loop's radius is 8 cm. Magnetic field can be given…

Q: A proton, traveling with a velocity of 6.0 x 10° mis due east, experiences a magnetic force that has…

A:

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

A:

Q: A horizontal power line carries a current of 6880 A from south to north. Earth's magnetic field…

A:

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

A:

Q: A circular conducting loop with radius 0.2 meters carries a current of 10 A and is oriented such…

A:

Q: In the following one, when in motion cannot be deflected by the magnetic field is d) Ion 8. a)…

A: For questions  no 8

Q: Explain what would happen if you were to place a diamagnetic sphere down the bore of a vertical…

A: When an external field is applied to a material, the magnetic moments produced by the tiny current…

Q: 2) In a lightning bolt, a large amount of charge flows during a time of 1.80 ms. Assume that the…

A: Given: t=1.8×10-3 sr=27.0 mB=80×10-6 T

Q: 5) A semicircular wire positioned in the x-y plane as shown in the figure below carries a coun-…

A: When a charge moves with a certain velocity, it creates a magnetic field. If a second charge is…

Q: Draw the magnetic field lines between these two magnets. Will these two magnets repel or attract one…

A: Here, we will draw the magnetic lines of force for this systemAnd aslo find whether they repel or…

Q: (a 3') Sketch magnetic field lines inside and outse in the following horse-shoe magnet. You must…

A:

Q: A current loop is shown below. What is the direction of the magnetic field at the center of the…

A: We know for a straight wire, magnetic field curls around the current :   And the direction of…

Q: The magnetic field strength at the north pole of a 2.0 cm diameter, 8 cm long Alnico magnet is 0.10…

A: Given value--- length = 8 cm. magnetic field = 0.10 T. current = 1.5 Amp. We have to find---…

Q: Calculate the magnitude and direction of the magnetic field at the point P for the configuration…

A: Given:Let upper loop be named as 1 and below one be 2current in loop. I1 = I2 = 1.3 Adirection of…

Q: 10. A square coil that has 16.5 cm on each side containing 17 loops lies flat on your desk as shown…

A: