Concept:A reversed-biased p-n junction blocks the flow of majority charge carriers.Explanation:In reverse bias, the p-type side is connected to the negative terminal and the n-type side to the positive terminal.The depletion layer widens, making it difficult for carriers to cross the junction.Therefore, no significant current flows across the junction from the p-type side to the n-type side.Answer:B. No current flows from the p-type to the n-type.