Which of the following statements are true?

A. At any junction point in a circuit, the sum of all the currents entering the junction must equal the sum of all the currents leaving the junction.
B. Kirchhoff's junction rule is based on the conservation of energy.
C. Kirchhoff's loop rule is based on the conservation of charge.
D. The sum of the changes in potential around any closed loop of a circuit must equal zero.

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

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