Hydrogen has a single proton and a single electron. Find the electric potential at a distance of 0.50 * 10^(-10) (m) from the proton.

Ve = kQ/r = ((8.99 * 10^9) * (1.6 * 10 ^-19))/(0.5 * 10^-10) = 28.77 = 29 V

PM
Answered by Pablo M. Physics tutor

2660 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

A cannon is fired at 30 degrees from the ground and the cannonball has initial velocity of 15 m/s. What is the height of the highest point the cannonball reaches and how far is this point horizontally from the cannon?


Explain why a transformer is used in electrical power lines.


Explain the Doppler Shift Effect, and how it can be used to measure blood flow in the body.


Name the four fundamental forces.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning