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Kindly help me out in this question, A tin nucleus has charge +50e.If the proton is at 10 -12 m from the nucleus,then the potential at this position,is (charge on proton is 1.6 x 10 -19 )

Kindly help me out in this question,
  1. A tin nucleus has charge +50e.If the proton is at 10-12 m from the nucleus,then the potential at this position,is (charge on proton is 1.6 x 10-19
 

Grade:12

1 Answers

Vikas TU
14149 Points
6 years ago
Charge on proton is = 1.6 x 10 ^-19
Distance = 10^-12
Electric potential = kq/r
                             =( 8.99 x 109  x 1.6 x 10 ^-19)/ 10^-12
                             =( 1.44 x 10^-10)/10^-12
                             = 144 V

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