How much work must be done to bring three electrons from a great distance apart to 3.5×10−10 m from one another (at the corners of an equilateral triangle)?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=

What structural formula represents 4 electrons shared between two atoms?