If the voltage drop for a parallel circuit with 3 lamps is 75 V, and the total resistance is 5 W, calculate the current and the voltage through each lamp.

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

What are the chemical names of these compounds? ke: mg3n2: reset next