What is the electric force acting between two charges of -0.0080 C and 0.0050 C that are 0.035 m apart? Use F
kq,92 and k = 9.00 x 10°N•m2/C2 .
12
O A. -1.0 x 10°N
B. 1.0 x 107 N
C. 2.9 x 108 N.
D. -2.9 x 108 N

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?