a cylindrical wire initially has resistance r and length l. the wire is clamped in place at its midpoint, and the portion to the left of the clamp remains unchanged. the portion to the right of the clamp is stretched out to a length l.

what are the options.

explanation:

double the distance = divide strength by 4

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it