PUJJIDLLTUIINT. 2.14 A student created a diagram to help to explain why the value on the balance changed as MAGNET 2 was lowered towards MAGNET 1. Magnet 1 was placed on the balance with the NORTH pole facing upwards. Which diagram accurately shows the orientation of magnet 2 as it was lowered? MAGNET 2 MAGNET 2 N N MAGNET 1 MAGNET 1 BALANCE BALANCE DIAGRAM A DIAGRAM B O Diagram A O Diagram B O Neither diagram A nor diagram B

B. A small current loop is placed near the end of a large magnet as shown. 1. Draw vectors to show the magnetic force on each side of the loop. What is the net effect of the magnetic forces exerted on the loop? 2. Suppose that the loop were to rotate until oriented as shown. Now, what is the net effect of the magnetic forces exerted on the loop? Is there an orientation for which there is no net torque on the loop? Drawa diagram to illustrate your answer. 3. Are your results above consistent with regarding the current loop as a small magnet? Label the poles of the current loop in the diagrams above and check your answer.

Using the right-hand rule, what direction will the force on the wire be?

Please help me with all the parts in this problem, and double check your answers, I have had issues with previous tutors giving incorrect answers in the past. This is not a graded question

Could you help me with part B of this homework question please? Thank you!

What is the magnitude of the net force on the second and third wire in (Figure 1)?

Describe the origins of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement in SI units. Select one or more: a. Magnetic field strength is measured in amperes per meter squared. b. О с. d. The magnetic field strength B is the value of the current in the loop per unit area. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. e. The magnetic field of the earth is caused by Earth's rotation around the Sun. ☐ f. Magnetic field strength is measured in Tesla.