alleryFour bulbs run in parallel from a 12 V battery. What voltage does each get?
A3 V
B12 V
C48 V
D4 V
Answer & Solution
Correct answer: B. 12 V
1. In parallel the voltage is the same across every element.
2. So each bulb gets the full 12 V, not 3 V or 4 V.
3. 48 V would exceed the battery voltage.
_Source: Wikipedia, Series and parallel circuits, Voltage_
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