There is a 5.0 C charge at each of 3 corners of a square (each ...

[nevelica]

There is a 5.0 C charge at each of 3 corners of a square (each side 70. mm long). What is the force on +6.0 C placed at the center of the square?
 
  What will be an ideal response?

Question 2

The radioactive isotope 7Be (atomic number 4 ) decays to the isotope 7Li (atomic number 3). What type of radioactive decay is this?
 
  A) electron capture
  B) beta decay
  C) electron ionization
  D) alpha decay

[aliotak]

Answer to Question 1

110 Newtons toward the empty corner

Answer to Question 2

A

[nevelica]

Gracias!

[aliotak]

Thanks for the timely response, appreciate it