Plz help I only understand the 1st part and it’s duo Friday ‘ 4. Open the lab interactive and run a few trials changing the variables each time. Decide which
variable you want to change in order to make a strong electromagnet, and record it here.
This will be your independent variable.
Hypothesis
Record your hypothesis as an "if, then statement. (If the independent variable does this, then the
dependent variable will do that...)
Variables
List the independent (test variable), dependent (outcome variable), and controlled variables. Be sure
to change just one variable for each trial.
Procedure
1. Use the virtual laboratory to create an electromagnet, changing only your independent
variable
2. Record the data and what each variable was set at for each trial.
3. Record the number of paper clips the electromagnet picked up for each trial (this is the
dependent variable and reflects the strength of the electromagnet).
4 Repeat your trial three times. You should vary only the independent variable you chose