Advertisements
Advertisements
प्रश्न
State and define the S.I. unit of resistance.
टिप्पणी लिखिए
उत्तर
The S.I. unit of resistance is 'ohm' (volt per ampere).
The resistance of a conductor is said to be 1 ohm if a current of 1 ampere flows through it when the potential difference across it is 1 volt.
shaalaa.com
Types of Circuits: Simple Circuit
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
What is the function of a key (or switch) in an electric circuit?
The unit of current is :
State whether the resistance of filament of a bulb will decrease, remain unchanged or increase when it glows.
Current in a circuit flows :
How electric current flows in solids?
Who first showed two kinds of charges and who gave them algebraic signs?
What is meant by the earthing of an electroscope?
What are the two kinds of charges?
What is the other name of a variable resistor?
Is current a scalar or a vector quantity?
