Because of symmetry electric field component in the x axis cancels out. Now just use electric field formula and slap that sine of theta cause you want the vertical component of electric field and multiply that by two since there’s two charges. I’ve shown my work. Hope it helps✌
Yes, it did help to change the world climate
for example by the Carbon Dioxide released from factories, Cars and even from respiration
When minerals are exposed to high pressure and temperatures, the individual minerals begin to realign themselves