PLEASE HELP 1.38 C of charge flow out of a
9.00 V battery in 11.8 s. How
much resistance is attached to
the battery?
(Hint: What is the definition of current?)
(Unit = Ohm)
No links please

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.