What is the magnitude of the electrostatic force
between two electrons separated by a distance of
1.00 × 10^–8 meter?
(1) 2.56 × 10^–22 n (3) 2.30 × 10^–12 n
(2) 2.30 × 10^–20 n (4) 1.44 × 10^–1 n

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

In what direction does an applied force move an object