Physics · Current Electricity
विद्युत वाहक बल (EMF) E और आंतरिक प्रतिरोध r वाली एक बैटरी को बाहरी प्रतिरोध R से जोड़ा गया है। R में बिजली की खपत (power consumption) अधिकतम होगी जब:
- 1R = r✓
- 2R = √2 r
- 3R = r/2
- 4R = 2r
सही उत्तर देखें
R = r
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