Voltage Divider Problems

Physics Ninja looks at voltage divider problems. In the first case (no loading) I consider an ideal voltmeter with infinite resistance and derive the voltage divider equation and use it for several examples. In the second case (loading) I consider what happens when we include the resistance of the voltmeter.

[@sulielroli]

Muchas gracias!! Cual sería un buen valor para evitar perdidas al usar resistencias muy bajas ? Saludos y muchas gracias. !

[@luk45ful]

This is a good explanation! Right to the point

[@JeremaiahJoseph]

For case two, when you factor out Req in the expression for Vout, you just threw it away. Can you please explain why is that?

[@mohfa1806]

Your lessons are grrreeeeaaat

[@junshuocao1694]

Thanks!

[@al-moutaz-billah]

a lottttt of equations for such a simple concept, Nobody likes equations, please be more intuitive.