Global Journal of Science Frontier Research, A: Physics and Space Science, Volume 22 Issue 1

4. The three-prong clamp is accommodated in the universal bracket and secured with the double nut. b. Circuit assembly 5. The power supply is connected to the outlet. 6. A pair of alligator cables are attached to the ends of the copper wire. 7. Connect the banana tips of the red and black coloured banana to alligator cables to the positive and negative terminals, respectively, of the power supply. 8. For clarity, a distinction will be made between the two multimeters as 1 and 2. In both, the negative terminals are connected to the COM inputs and the positive terminals to the inputs with the V symbol. 9. Since direct current is used in the experiment, the range indicated by the letters DCV, the acronym for Direct Current Voltage, is selected. Also, since the nominal power goes from 0 to + 20V, the range from 0 to + 6V is chosen. 10. A connection is made in series with the resistors in some track of the breadboard. 11. The alligator tip of the red banana to alligator cable attaches to one end of the resistor configuration. 12. The alligator tip of the black banana to alligator cable attaches to the negative terminal of multimeter 1. 13. An alligator cable, in this case the yellow one, is attached to the other end of the resistor configuration. 14. The other alligator cable, the green one, is connected to the positive terminal of multimeter 1. 15. The remaining pair of alligator cables are connected to the pair of banana to alligator cables connected to the power supply terminals. Its other ends connect to multimeter leads, keeping in mind that the polarity must match. The circuit should look like Figure 1 and is illustrated in Figure 2. Figure 1: Device and part summary Relationship between Temperature and the Holding Force of an Electromagnet in a Changing Magnetic Field 1 Year 2022 17 © 2022 Global Journals Global Journal of Science Frontier Research Volume XXII Issue ersion I VI ( A )