G What electric field strength is needed to create a 5.2 A current in a 2.4-mm-diameter iron wire

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

Which lists the organs in the correct order as food passes from the mouth to anus?

Coal contains energy. a. light b. kinetic c. chemical d. mechanical