Physics · Current Electricity
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How much potential drop exist across closed switch?
- A
0 V
- B
1V
- C
2V
- D
3V
When a switch is closed, it becomes a conducting path, allowing the flow of electric current. In an ideal switch, there is no resistance, and hence no potential drop occurs across the switch. This means that the voltage across a closed switch is 0V.
When a switch is closed, it becomes a conducting path, allowing the flow of electric current. In an ideal switch, there is no resistance, and hence no potential drop occurs across the switch. This means that the voltage across a closed switch is 0V.
Tagged under Physics · Current Electricity · 2022