Grade 12th passElectric Current
power of a cell
power of a cell
1 Answer
Nirmal Singh.
Power of bulb P = 4.5 V
Voltage in bulb = 1.5 V
Current in the bulb i will be equla to 2E / 9
2E /9 = P / V
E = 9P/2V
E = 9*4.5/2*1.5
E = 13.5 V
Regards
Nirmal Singh
Askiitians Faculty
Voltage in bulb = 1.5 V
Current in the bulb i will be equla to 2E / 9
2E /9 = P / V
E = 9P/2V
E = 9*4.5/2*1.5
E = 13.5 V
Regards
Nirmal Singh
Askiitians Faculty
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