An alternative perspective.
What does the magentic plate do?
The magnetic plate is used to overcome the adhesion between steel ball/molecule and the tube so that gravity can take over. Depending on materials and charge proportions, you're right: it might not be necessary.
What does the magentic plate do?
ReplyDeleteThe magnetic plate is used to overcome the adhesion between steel ball/molecule and the tube so that gravity can take over. Depending on materials and charge proportions, you're right: it might not be necessary.
ReplyDelete