if a metallic wire of cross sectional area 3.0 × 10−6 m2 carries a current of 6.0 a and has a mobile charge density of 8.36 × 1028 carriers/m3, what is the average drift velocity of the mobile charge carriers? (charge value = 1.6 × 10−19 c)

Sweater originally priced at $65 is on sale for 15% off.you also have a coupon that takes another $10 off.what percent of the original price do you pay?

Logistic growth curves are density-dependent. select the best answer from the choices provided t f

At work claire has a deadline that is rapidly approaching. as she works, she finds that she is doing more work in a shorter amount of time than usual. she thinks mor quickly, and her senses and memory are sharper. what is responsible for claire working more effectively?