PHYSICS · Single correct · A Level · Physics · Electricity · Electricity
Problem
In a circuit, two resistors are connected one after the other along a single conducting path. Which statement best explains why the current through each resistor is the same?
(a) The potential difference across each resistor is identical.
(b) There is only one closed path for charge to flow, so every charge must pass through both resistors.
(c) Both resistors have equal resistance values.
(d) The current in a series path splits inversely with resistance but still ends up equal in value.