Faraday discovered that a current could be induced in a solenoid (a coil of wire) when . (A) a wooden rod is being moved through the coils (B) an aluminum rod is being moved through the coils (C) a magnetized rod is being moved through the coils (D) a magnet rests in the coils

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j