A 1.77 V battery is connected across two large parallel metal plates that are separated by 4.57E-3 m of vacuum. A proton is released from rest at the positive plate. If the only force on the proton is the electric force exerted by the electric field of the plates, what is the kinetic energy of the proton as it reaches the negative plate (in Joule)? Physics constants: Number = 3.14 Coulomb constant k = 1/(40) = 8.99E9 Nm²/C² Permittivity of vacuum &o = 8.85E-12 F/m Proton charge qp = 1.60E-19 C; 675 37 kg:
A 1.77 V battery is connected across two large parallel metal plates that are separated by 4.57E-3 m of vacuum. A proton is released from rest at the positive plate. If the only force on the proton is the electric force exerted by the electric field of the plates, what is the kinetic energy of the proton as it reaches the negative plate (in Joule)? Physics constants: Number = 3.14 Coulomb constant k = 1/(40) = 8.99E9 Nm²/C² Permittivity of vacuum &o = 8.85E-12 F/m Proton charge qp = 1.60E-19 C; 675 37 kg:
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Transcribed Image Text:A 1.77 V battery is connected across two large parallel metal plates that are separated by 4.57E-3 m of vacuum. A
proton is released from rest at the positive plate. If the only force on the proton is the electric force exerted by the electric
field of the plates, what is the kinetic energy of the proton as it reaches the negative plate (in Joule)?
Physics constants:
Number = 3.14
Coulomb constant k = 1/(4π) = 8.99E9 Nm²/C2
Permittivity of vacuum &o = 8.85E-12 F/m
Proton charge qp = 1.60E-19 C;
Proton mass mp = 1.67E-27 kg;
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