Final answer:
When a honeybee develops a charge of 15 pC while flying through the air, the likely acquired charge is positive charge.
Step-by-step explanation:
When a honeybee develops a charge of 15 pC while flying through the air, we can determine the type of charge it has likely acquired by considering the behavior of charges. According to Coulomb's law, like charges repel each other and opposite charges attract. Therefore, if the honeybee acquires a positive charge, it will repel other positive charges and attract negative charges, indicating a positive charge. Conversely, if the honeybee acquires a negative charge, it will repel negative charges and attract positive charges, indicating a negative charge. In this case, since the bee develops a positive charge of 15 pC, the likely acquired charge is positive charge.