https://www.youtube.com/watch?v=esFPMNaivaA

QUESTION: HELP PLEASE!

Based on the link above, find the data asked on the third page. I am so confused on how to read the experiment and having a very hard time getting the data required.

Procedure: Part A: Induced current 1. Connect the galvanometer to the ends of the coil as shown in the Figure. Bring the magnet toward and insert the magnet in to the coil while making note of the deflection of the galvanometer. You are not looking for specific numbers but you are noting the amount of the deflection + and the direction of the deflection. Document your observations. It is important to understand which pole is VOLTMETER represented by the end of the magnet with the dot. See Figure 2 below that shows the red cylindrical magnet, used in the experiment, in proximity to a labelled bar magnet and a compass. Figure 1: The figure 2. Repeat the process while moving the magnet into the coil at shows the experimental increasing speed and then at decreasing speed. Again, setup for determining the record your observations. induced current. 3. Lastly, flip the magnet so that you are now bringing the other pole of the magnet toward and into the coil Document your observations. What conclusions can you make? Part B: Permeability 4. Now, connect the primary coil to a power supply but keep the switch open, the secondary coil remains connected to the galvanometer. Close and open the switch, make a note of the amount and direction of the deflection of the galvanometer in each case. 5. Repeat Step 4 with the metal core inserted into the primary coil.N S Figure 2: The image shows the cylindrical magnet with a dot on one end that is used in the experiment. To understand the polarity of the magnet, the cylindrical magnet is shown next to a bar magnet with clearly labeled poles and again with a compass. Part C: Dependence on length of coil 6. The length of the primary coil is measured; see Figure 3. The switch is open and the primary coil, with the iron core insert, is placed inside the secondary coil. The switch is briefly closed, the deflection of the galvanometer is observed and the length of the coil inside of the secondary coil is noted. In this case you are to observe the amount of the deflection to the positive and the amount of the deflection to the negative. 7. Move about Icm of the primary coil out of the secondary coil and again note the magnitude of the deflection to either side. Repeat until the coil is Icompletely removed. 8. For each length, find the average magnitude of the deflection and plot a graph of this magnitude as a function of the length of the primary coil inside the secondary coil. 10 MADE IN CHINA 3 OL 6 8 12 13 LL Figure 3: A picture of the primary coil and a centimeter ruler (the numbers shown are centimeter markings). This image is to be used to determine the length of the primary coil.Data: Part A: Induced Current One end of magnet Moving toward coil Maximum deflection Current (positive or negative) a)Slower speed: b)Faster speed: Moving away from coil c)Slower speed: d) Faster speed: Other end of magnet Moving toward coil Maximum deflection Current (positive or negative) a)Slower speed: b)Faster speed: Moving away from coil c)Slower speed: d) Faster speed: Part B: Permeability No core Galvanometer deflection and secondary current direction Switch open: Switch closed: Iron core Galvanometer deflection and secondary current direction Switch open: Switch closed: Part C: Dependence on length of coil Data Table Length of coil still inside Amount of negative deflection Amount of positive deflection