Show that I for a thin rod with axis at one end is =ML 2÷3​

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

electromagnetic waves travel through space with vacuums. give me brainliest if right.

multiply 2kg by latent heat of vap