This full solution covers the following key subjects: Circuit, half, across, constant, current. This expansive textbook survival guide covers 45 chapters, and 4650 solutions. The answer to “If the resistance of a circuit remains constant while the voltage across the circuit decreases to half its former value, what change occurs in the current?” is broken down into a number of easy to follow steps, and 26 words. The full step-by-step solution to problem: 11RQ from chapter: 23 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. Since the solution to 11RQ from 23 chapter was answered, more than 243 students have viewed the full step-by-step answer. Conceptual Physics was written by and is associated to the ISBN: 9780321909107. This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12.