Advertisements
Advertisements
प्रश्न
A current of 0.2 A flows through a wire whose ends are at a potential difference of 20 V. Calculate the resistance of the wire.
संख्यात्मक
उत्तर
Here I = 0.2 A,
V = 20 V,
t = 1 min = 60 sec
The resistance of wire R = `"V"/"I"`
= `20/0.2`
= 100 Ω
shaalaa.com
Measurement of Electrical Energy (Expression W = QV = Vlt)
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
