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CBSE Class 12-science Answered

An alpha particle is accelerated through a potential difference of 2000v what will be the increase in energy in electron volt 
Asked by Shankaramurthy064 | 13 May, 2020, 08:47: AM
answered-by-expert Expert Answer
An α - particle is accelerated to PD = 2000 V 
 
Increase in kinetic energy, Δ K = Change in Potential energy (ΔU)
 
Thus, 
Δ K = Q V = (2e) x (2000 Volts) = 4000eV 
Answered by Shiwani Sawant | 13 May, 2020, 11:57: AM

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