If one 120 V, 100 W bulb was connected across a 240 V source,
A) excessive current could burn out filaments
B) the bulb will be dimly lit
C) the bulb will operate normally
D) the bulb will be brightly lit

Question

Quizplus · Accepted Answer

When a 120 V, 100 W bulb is connected across a 240 V source, it experiences a voltage twice its rated value. This leads to excessive current through the bulb's filament, potentially causing it to burn out due to overheating.

If One 120 V, 100 W Bulb Was Connected Across