Post a New Question

College Physics

posted by on .

Two tiny, spherical water drops, with identical charges of -7.10 x 10-16 C, have a center-to-center separation of 1.23 cm. (a) What is the magnitude of the electrostatic force acting between them? (b) How many excess electrons are on each drop, giving it its charge imbalance?

  • College Physics - ,

    k =9•10^9 N•m²/C²
    F=k•q1•q2/r²= k•q²/r².


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question