The input of a certain regulator increase by 3.5v. As a result, the output voltage increased by 0.042v. The normal output is 20v. Determine the line regulation in %​

If you mix chlorine lithium in nickel together which two elements would be the most reactive

The slope of a velocity time graph over any interval of time gives the during that interval

Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.