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प्रश्न
The instrument among the following which measures the e.m.f of a cell most accurately is ______
विकल्प
a voltmeter
an ammeter
potentiometer
post office box
MCQ
रिक्त स्थान भरें
उत्तर
The instrument among the following which measures the e.m.f of a cell most accurately is the potentiometer.
shaalaa.com
Potentiometer
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
