See the attached picture, what is the direction of the magnetic force on the positively charge particle as they move through the uniform magnetic fields shown below? A) Direction of velocity B) Opposite of magnetic field C) Into the page D) Out of the pag

Q: A long wire carrying 4.5A of current makes two 90° bends, as shown inf the figure below. The bent…

A: Given, current, I = 4.5 A  uniform magnetic field , B = 0.35 T  Magnitude of magnetic force on wire…

Q: What is the difference between the Helmholtz coil and Solenoidal?

A: A solenoid is just one coil of wire, usually wound around an iron core , often used as an…

Q: Physics magnet question

A: Write the expression the potential difference between the ends of the wire in the given magnetic…

Q: Use the example problem above to help you solve the following word problem. 9. A 7 m electric wire…

A: Given: Length L=7 mMagnetic field B=5.3*105Tcurrent I=3.0 ampsTo find:Magnetic Force F=??

Q: From the experiment on tracing the magnetic field lines of the bar magnet, we understand the…

A: Required : How were the field lines of the bar magnet were traced.

Q: why is the magnetic field inside a solenoid stronger than the magnetic field outside?

A:

Q: Give in 5 each the relationship of charge, velocity, magnetic field, and the angle with: a. Magnetic…

A: When any charge moves in magnetic field it experiences magnetic force.

Q: In the diagram below, a negative charge is moving in the direction of the green arrow. There Is a…

A: Given The electron is moving in + axis The magnetic field is directed into the page ( -y axis)

Q: #5, the answer is counterclockwise direction? #5. The direction of the magnetic force acting on the…

A: The magnetic force due to the induced current is counter clockwise direction as the induced current…

Q: This question please What is the mathematical relationship used to calculate the strength of the…

A:

Q: A positive point charge is released from rest inside the parallel plate system shown in the diagram.…

A:

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

A:

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: Consider two long parallel wires 5.0 cm apart, each carrying a current of 2.0 A in the same…

A:

Q: What is a commutator and what is its role in an experiment?

A: Ans: A commutator is a rotary electrical switch in certain types of electric motors and electric…

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

A: A charge particle will always experience force in Magnetic field.

Q: At the location of the "dashed box" a positive charge is now observed to travel toward the wire as…

A:

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

A: As per Right hand thumb rule- it state that to determine the direction of the magnetic force on a…

Q: QUESTION 4 Two parallel wires carry a current I to the right as shown in the figure. What is the…

A: Right hand thumb rule: The  right hand thumb is in the direction of the current's flow in the wire…

Q: Sketch magnetic field lines for three different cases shown (on your own sheet). (a) a magnetic bar,…

A: Field lines are directed from north to south

Q: * Question 19 Maria makes an electromagnet shown in the figure below. The battery has a voltage of…

A:

Q: urrentAtemptIN Progress In the figure, point P, is at perpendicular distance R- 20.9 cm from one end…

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Q: A current is moving away from your body and the magnetic field is moving to the right. Which…

A: Given: current is moving away : (along -ve z axis) magnetic field is in right : (along -ve x axis)…

Q: Two current carrying straight wires AB and CD are kept one above the other, and a magnetic needle is…

A: The direction of the magnetic field at point P due to both the current-carrying wire can be…

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

A: SOlution: As given that the direction of motion a negative charge moving in magnetic field.

Q: The figure below shows four permanent magnets, each having a hole through its center. Notice that…

A: Like poles repel each other and unlike poles attract each other. N-N or S-S repel each other N-S or…

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: The curves in the drawing shows possible trajectories of charged particles interacting with a…

A: Required : Charges on the particles.

Q: A 2.50-m segment of wire supplying current to the motor of a submerged submarine carries 1000 A and…

A: We have a segment of wire of length L=2.5 m carrying a current I1=1000 A which feels a repulsive…

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…

A:

Q: A proton is propelled at 4X10° m/s perpendicular to a uniform magnetic field. 1) If it experiences a…

A: Given Force F = 4.8×10-13N Charge of proton q= 1.6×10-19C Velocity of proton v= 4×106m/s We have the…

Q: Represent the following situation by developing the mathematical analysis The magnetic field is 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.