Advertisements
Advertisements
प्रश्न
Which of the following is an ohmic resistance?
विकल्प
Diode valve
Filament of a bulb
Carbon arc light
Manganin wire
MCQ
Advertisements
उत्तर
Manganin wire
Explanation:
Manganin is an alloy whose resistance remains practically constant, so it obeys Ohm's law. A diode, a bulb filament and a carbon arc are non-ohmic resistors.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
