Refer to the figure below.
R = resistance.
Case 1:
The voltage source is V₁ and the current is 10 mA. Therefore
V₁ = (10 mA)R
Case 2:
The voltage source is V₂ and the current is 8 mA. Therefore
V₂ = (8 mA)R
Case 3:
The voltage across the resistance is V₁ - V₂. Therefore the current I is given by
V₁ - V₂ = IR
10R - 8R = (I mA)R
2 = I
The current is 2 mA.
Answer: 2 mA
Answer: 
Explanation:
Given
Charge 
Resistance 
Time 
Charge is the amount of current flown in a particular time

Power is the given by 
Insert values

The power is in the circuit is
.
Answer:
vol = 46,566 cm³
Explanation:
calcular el volumen de un cubo 36 cm
find: volume
let side of a cube = 36 cm
vol = side ³
vol = 36 ³
vol = 46,566 cm³
Answer:
its the last question
Explanation:
Thats because erosion takes away stuff