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Physics, 08.04.2020 03:27 SunsetPrincess

Two flat conductors are placed with their inner faces separated by 15 mm. If the surface charge density on inner face A is 48 pC/m2 and on inner face B is โˆ’48 pC/m 2 , calculate the electric potential difference โˆ†V = VA โˆ’ VB. Use วซ0 = 8.85419 ร— 10โˆ’12 C 2 /Nm2 . Answer in units of V.

(part 1 of 2) A proton is accelerated from rest through a potential difference of 25648 V. What is the kinetic energy of this proton after this acceleration? The mass of a proton is 1.673 ร— 10โˆ’27 kg and the elemental charge is 1.602 ร— 10โˆ’19 C. Answer in units of J.

(part 2 of 2) What is the speed of the proton after this acceleration? Answer in units of m/s.

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