According to the law of conservation of energy, which statement must be true?
O A. The total energy in a system can only increase over time.
B. Energy that is transformed is neither destroyed nor created.
C. There is only one form of energy
D. Energy can change only from nuclear to chemical.

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?