The current in a wire is 3 A . Calculate the charge that flows through the wire in 1 minute

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Atomic nuclei of almost all elements consist of