JIphet.colorado.edu/en/simulation/charges-and-fields and click play arrow. Procedure: Open Charges and Field simulation hito 1: Point source charge Drag and drop a +1 nC charge onto the middle of the Positive Charge box below and draw the field lines. Note that relative field strength is indicated by the brightness of the arrows, not by their length, and that you field lines should be continuous (either originating on the source charge or terminating on the source charge). Positive Charge 3. Drag and drop an E-Field Sensor and place it in several random locations "around the face of the clock" (in the style of the spots below) at various distances from either sign source charge. Use the voltmeter to determine the electric potential at ean location, labeling each spot as you go. Be sure to include the sign of the potential. Repeat the procedure with a negative source charge. Positive Source Charge: E-Field Sensor O Negative Source Charge: E-Field Sensor Oout 2: Electric Dipole 4. Drag and drop both a +1 nC and -1 nC charge onto the field. To begin, start with the negative charge closer to the top of the field and the positive charge closer to the bottom. Draw the resulting electric field around them. O O 5. Use the voltmeter to locate a "line" of zero potential difference and draw the line on your field map above. How do you explain the existence of zero electric potential where the electric field is NOT zero? 6. Move the charges closer together and note what changes occur, particularly with respect to the field strength farther away from the source charges.: 7. With the charges close enough to just touch each other, slowly move the voltmeter along the horizontal line located roughly along where the charges meet. What happens to the meter reading as you get nearer the edge of the field? 8. Lay one source charge directly on top of the other. What happens to the field? 9 . What are the implications about field strength at a location far enough away from these source charges that they appear to be atop one another?10. Reset the field and drop two negative charges in a vertical line with one charge near the top of the field and the other near the bottom. Draw the resulting E-field. O O 11. Is there a place where the field equals zero? ; Why isn't or is there such a spot? 12. Considering each field that you worked with, does there appear to be a relationship between field strength at any location ar electric potential at that spot? If you believe there is a relationship, how would you summarize it