Question

Question 9 Earth's atmosphere is constantly bombarded by cosmic ray protons that originate somewhere in space. If the protons all passed through the atmosphere, each square meter of Earth's surface would intercept protons at the average rate of 1900 protons per second. ha would be the electric current nam ere ntercepte b a 2· km2 area on the planet? ' Number the tolerance is +/-590 Click if you would like to Show Work for this question: Units Open Show Work

Answer 1