Question

Help, I’m confused. Need help with these questions

9. Without moving the ground probe, find another location where the reading is 0. Continue to find additional points (approximately 8-10) until you can determine the line that connects the points. This line is called an equipotentia of the points on the line. 10.Once you have finished your first line (and not before), move the ground probe to another location. Then repeat the process to create a second line. 11.Create additional lines (approximately 7-9 total), some close to the charge and some near the middle. 12.Disconnect the battery (or power supply), switch out the sheet, and reconnect. Repeat the entire process. I, because there is no change in electric potential between any Analysis: The equipotential lines indicate where a charge can travel and remain at the same potential energy (or equal potential). 1. Imagine placing a test charge on the sheet and moving along one of the equipotential lines. How much work is done on the test charge? 2. What is the formula for work?W 3. List all the cases when the work on the test charge can be 0 dW2 4. In our experiment, which of these cases are not possible? Why? 5. So, in which direction is the electric force on the test charge? 6. So, in which direction is the electric field? 7. Can you tell just from the equipotentials whether the electric field points How can you tell? left-to-right or right-to-left? 8. Using this information, draw electric field lines on each of the graphs. 9.Using the electric field lines, label on each of the graphs any locations where the electric field is greatest, weakest, or constant (if applicable).

Answer 1