1.

The electric potential at the surface of anatomic nucleus (7-50) of radius9.0 x 10-15 m is:(A) 9x105 Volt(B) 8 Volt(C) 8 x 10 Volt(D) 9 VoltC.

Answer»

which option buddy ? 🤔

v=k*q/r=k*ze/r9*50*1.6*10^9-19/9*10^-159*80*10^-10/9*10^-1580*10^-10+158*10^6



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