There are three similar versions of this question. Here is one of the versions:
Version 1:
The circuit at the right shows a 2-cell, 1-bulb circuit; the bulb is a
round bulb. Bulb brightness and current is represented by starbursts and arrowtails. Which case – A, B, or C – correctly represents bulb brightness and current if the round bulb is replaced by a higher-resistance
long bulb?