Consider a particle in a state desernbl dy ψ=ne-ar(r + y + 22), where α > 0 and n is a normalization factor (a) show, by rewiting the yi, m functions with m-0,±1 in terms of x, y, z, and r, that , and y,0 4t (b) using the result of (a); evaluate the probabilities for obtaining t - h, 0, and -h, respectively, in a measurement of, for a particle described by ψ above.

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

where is the

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank