Ahairdryer is plugged into a 110-volt outlet. the hairdryer draws 4 amps of current. how much power (in watts) does the hairdryer consume? how much energy will be used in 5 seconds?

answer; ///i believe that the correct answer is (45*) at a 45 degree check first good

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.)