5 42. A charge of 1.0 x 105 coulombs experiences a force of 40 N at a certain point in space. What is the electric field intensity? A. 8.00 x 109 NC B. 4,00 x 10 NC C. 4.00 x 10- NCD.2.00 x 10- NC- E. 2.50 x 10 NC the​

Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.

How can you increase the strength of an electromagnet?

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=