Ohm's Law states that : V= IR i.e. Potential is directly proportional to Resistance. But remember that this law is not just limited to circuits. It applies to real life too! Because conquering the difficulties(resistance) in your life increases your potential!! So next time you face any difficulties in your life,just stay calm & focus on overcoming them, which is just going to increase your potential! ✌
Basic law is j=८E.... And more deeply E~j So as much your field will be ,as much you will be densed. (८=sigma,j=current density, E=electric field , ~=directly proportional)