If a cat repeatedly rubs against your cotton slacks on a dry day, the charge transfer between the cat hair and the cotton can leave you with an excess charge of -4.50 pC. (a) How many electrons are transferred between you and the cat? You will gradually discharge via the oor, but if instead of waiting, you immediately reach toward a faucet, a painful spark can suddenly appear as your ngers near the faucet. (b) In that spark, do electrons flow from you to the faucet or vice versa ? ((1) Just before the spark appears, do you induce positive or negative charge in the faucet? (d) If, instead, the cat reaches a paw toward the faucet, which way do electrons ow in the resulting spark, from faucet to the cat or vice versa