If the field is stronger than lines of force are to each
other:
An object gains excess negative charge after being rubbed
against another object, which is:
The pitch of a sound is most closely related to its:
When you rub a plastic rod against your hair several times
and put it near some bits of paper, the pieces of papers are attracted towards
it. What does this observation indicate:
The value or current I passing through a conductor is
inversely proportional to:
