Advertisements
Advertisements
प्रश्न
An electron gun emits 2.0 ×1016 electrons per second. What electric current does this correspond to?
बेरीज
उत्तर
Rate of emission of electrons = 2 ×1016 per second
Total charge passing through the gun = 2 ×1016 ×1.6 × 10–19 = 3.2 × 10–3 per second
We know:-
Current, I = rate of flow of charge
∴ I = 3.2 × 10–3 A
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
