Question:
Two cylindrical resistors one of length radius r and the
Last updated: 6/12/2023
Two cylindrical resistors one of length radius r and the other of length 3 and ra 3r are made of the same materials It resistance of the smaller one is R what i resistance of the larger one 2 3R 1 R 3 3 9R 4 A cuboid shaped metal structure has follo