For the figure below which one of the following describes the motion of the current loop correctly? ច rotate, left side up rotate, right side up rotate, front side up stay in place, at rest
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- Two loops carry equal currents I in the same direction. The loops are held in the positions shown in the figure and are then released. Which one of the following statements correctly describes the subsequent behavior of the loops? O The loops remain in the positions shown. O The top loop moves to the right; the bottom loop moves to the right. O The loops attract each other. Both loops move to the left. O The loops repel each other. CA solenoid is wound with 2000 turns per meter. When the current is 5.7 A, what is the magnetic field within the solenoid? B = THow will the coil move due to the magnet? To the left, to the right, rotate clockwise, rotate counterclockwise, cannot be determined.
- O:01)Which of the following modifications to an electromagnet would be most likely to decrease the strength of its magnetic field? a) reducing the number of coils and inserting an iron core b) removing its iron rod core and increasing the number of coils c) increasing the current and reducing the number of coils d) decreasing the current and reducing the number of coilsUse the following information to answer the next question The diagram shows a solenoid connected to a battery. M 17. The magnetic pole, at location M, on the left side of the solenoid would be a A compass placed inside of the solenoid would point The statement above is best completed by the answers in row: Row ii South left South right North right North left O000
- A compass is placed at location 1 near a bar magnet as shown in the figure. In what direction does the compass point?? Right Down and Right Up and Left Up LeftPlease help me with this question. Thanks!Consider the diagram below. If the switch is closed, which of the following is true? Y O none of the above Y marks the North Pole OX marks the North Pole O The current flows from Y to X
- Please solve and answer the questions correctly. Thanks you!!1. In the diagram below, the grey bar moves to the left at a constant speed of 4.8m/s. If the bar is 0.60m long (a) what is the emf generated in the loop (4.0V)and (b) which way will current flow through the bar? (CW) X X X B = 1.4 T X X X X X X x x x X X X X X X X X X X X XIn the above problem (picture provided) with the loop placed in an increasing magnetic field out of the page, the current is flowing through the resistor in a direction from top towards the bottom. True or false? **previous problem on picture** A loop of highly conducting wire is placed in a magnetic field that is increasing out of the page (through the loop) at a rate of 1.80 T/s. If the loop has an area of 0.400 m^2, calculate the current flowing in amps through the 5.00 ohm resistor.