Answer:
Voltage across element X is 49.26 volts
Explanation:
The kirchhoff's voltage law states that the algebraic sum of voltages around a closed loop is equal to zero.
Applying the kirchhoff's voltage law in loop yields,
-160 + V₁ + V₂ + V₃ + Vₓ + 60 + V₄ = 0
-160 + 60 + V₁ + V₂ + V₃ + Vₓ + V₄ = 0
But we know that V = IR
-100 + IR₁ + IR₂ + IR₃ + IRₓ + IR₄ = 0
IR₁ + IR₂ + IR₃ + IRₓ + IR₄ = 100
I(R₁ + R₂ + R₃ + Rₓ + R₄) = 100
I = 100/(R₁ + R₂ + R₃ + Rₓ + R₄)
Substitute the given resistor values
I = 100/(18k + 20k + 45k + 100k + 20k)
I = 100/203k
I = 100/203×10³
I = 0.0004926 A
The voltage drop at element x is
Vₓ = IRₓ
Vₓ = 0.0004926*100×10³
Vₓ = 49.26 V
Answer:
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Answer:In fact, engineers have completely changed the world we live in, from modern homes, bridges, space travel, cars and the latest mobile technology. Innovative ideas are at the heart of what engineers do, and they use their knowledge to create new and exciting prospects and solve any problems that may arise.
Explanation:
yea:D
Answer
C
Why
I took the quiz