Makakuha ng mga sagot sa iyong mga tanong mula sa komunidad ng IDNStudy.com. Ang aming komunidad ay handang magbigay ng malalim at praktikal na mga solusyon sa lahat ng iyong mga katanungan.

what is the relationship between electric current and voltage??


Sagot :

Voltage can be thought of as the force that pushes electrons through a conductor and the greater the voltage the greater is its ability to “push” the electrons through a given circuit.                                                                                                      Current is the movement or flow of electrical charge.It is the continuous and uniform flow (called a drift) of electrons (the negative particles of an atom) around a circuit that are being “pushed” by the voltage source.
There are 3 basic relations between voltage and electric current:

E= I*R current to a resistor 
E= L*dI/dt current through an inductor
I=C*dV/dt current through a capacitor