Final answer:
Angela Merkel, who studied physics at the University of Leipzig, is the correct answer. Kim Jong-Un is the leader generally considered a dictator among the provided options. The connection to atomic theory relates to scientists like Bohr, the Curies, and Rutherford who laid the groundwork for the study of atomic structure, which Merkel engaged with in her studies.
Step-by-step explanation:
The current world leader who studied physics at the University of Leipzig is B) Angela Merkel. Angela Merkel, the former Chancellor of Germany, completed her undergraduate studies in physics at Leipzig University and later earned a doctorate in quantum chemistry from the Central Institute for Physical Chemistry of the Academy of Sciences in East Berlin.
As for the question related to dictators, among the options provided, d. Kim Jong-Un is generally considered a dictator. He is the supreme leader of North Korea, a position he inherited from his father and grandfather, in a regime that is known for its authoritarian governance and lack of political freedoms.
Relevance to Atomic Theory
Discussing figures such as Angela Merkel, who has a background in physics, connects indirectly to the exploration of atomic theory. Influential scientists like A. Niels Bohr, B. Marie and Pierre Curie, and E. Rutherford, all made foundational contributions to our understanding of atomic structure and quantum mechanics, fields of study that Merkel would have engaged with during her academic career.