Advertisements
Advertisements
प्रश्न
उत्तर
Q = n e
N = Q/ e = -3.6 x 10-18 /1.6 x 10-19 = 22.5
Since n is not an integral value so this value of the charge is not possible because the charge is quantized.
APPEARS IN
संबंधित प्रश्न
Write symbol and state function of following component in an electric circuit :
voltmeter
Name the physical quantity of which the unit is volt
A bulb draws current 1.5 A at 6.0 V. Find the resistance of filament of bulb while glowing.
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
Which sphere is at higher potential before electrical contact on the basis of convention?
State and define the SI unit of electric current.
Is electric current a scalar quantity?
State the factors on which the electrical resistance of a wire depends.
A wire of resistance 1 Ω is stretched to double its length. What will happen to the resistance of the stretched wire?
