You have a magnet that you can turn on and off with a switch. what type of magnetism are you using? a. induced magnetism b. electromagnetism c. contact magnetism d. permanent magnetism

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i