Post a New Question

Posts by Stephanie22-41

Total # Posts: 1

College Physics
A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 x 10-9 C is acted on by a downward electrostatic force of 4.3 x 10-6 N when placed in this field. (a) What is the magnitude of the electric field? (b) What is the ...

  1. Pages:
  2. 1

Post a New Question