Que fuerza se requiere para estirar 0,5 mm un alambre de acero de 2m de largo y 2 mm2 de seccion​

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

Where do magnetic lines of force enter earth?

When using the scientist method, which step comes last?