Answer you can increase the strength of an electromagnet by:   1) Increasing the current flow   2) Increasing the number of coils   3) Passing an 'iron core' throug â¦ h the coil of the  electromagnet . 34 people found this useful. Al Cohen. 126,009 Contributions.
If we take a look at the J names that were popular then, we find these favorite classics: For girls: Jane, Josie, Johanna, Jean, Jeanette, Juanita, Jannie, Jettie, Judith, Joan. For boys: Jesse, Jerry, Jay, Jasper, Jeff, Jeremiah, Judge, Jones, Jodie, Johnson.
Popular and Unique Baby Girl. Names that Start with J. Find the perfect girl baby name that starts with the letter J for your female infant. Whether you are looking for something popular or more unusual, use this resources to find a name that holds meaning for your family. This list includes many Irish, Indian, Spanish and African ethic names, as well as, biblical and Muslim religious names. Share.