Two charges of equal magnitude q1 = q2 = 6 microC are on the taxis at y = 3cm and ​

Gunpowder residue is most likely to show up where on a shooters hands

The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?

The energy equivalent of the rest mass of an electron is