Physics · Electric Current and Power
एक विद्युत बल्ब का रेटिंग 220 V और 100 W है। जब इसे 110 V पर संचालित किया जाता है, तो खपत होने वाली शक्ति होगी:
- 125 W✓
- 250 W
- 375 W
- 4100 W
सही उत्तर देखें
25 W
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