Q- For the circuit shown, find a- the voltages on all essential nodes.
b- power associated with (50V), (4A), (10i) sources.
c- total power delivered to all resistors.

kindly provide me with a step by step answer because I am a beginner.
thanks in advance.

im guessing the west of station b

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is