Apositive test charge of 5.0×10^-6 c is in a mood and electric field that exerts a force of 2.0×10 ^-4 on it what is the magnitude of the electric field at the location of the test charge?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature

Which of the following best describes the circuit shown below?