Seudónimo Seudónimo
  • 01-03-2015
  • Mathematics
contestada

1: 2.5A
90V
R ?

2: 200 ohms
3.25mA
V ?

3: 2.5kv
300 ohms
I ?

Respuesta :

AL2006
AL2006 AL2006
  • 01-03-2015

R = V/I = (90V/2.5A) = 36 ohms

V = I x R = 0.00325 x 200 = 0.65 volts

I = V / R = 2,500 / 300 = 8 and 1/3 A


Answer Link

Otras preguntas

What important demographic shift occurred in the 1950s?. . *. Over 50% of families moved from the East coast out west.. . *. Black familie
DNA and RNA are both. made up of nucleotides and carry molecules from one end of a cell to another. molecules that contain genetic information and are made up
What are some examples of semantic noise?
“Conceit” is best defined as a lengthy or extended. True or false
Which of the following is NOT the same as 13.6 milliliters? - 0.0136 dkL - 0.0136 L - 0.136 dL
The first major military engagement of the American Revolution took place near A. Yorktown. B. Saratoga. C. Boston. D. Philadelphia.
Which of the following practices that are needed to run a nuclear power plant has a negative impact on both air and water? a. cooling of the power plant b. mini
Compare the composition of sucrose purified from the sugar cane with the composition of sucrose purified from sugar beets.
In the xy-plane, the line x + y=k, where k is a constant, is tangent to the graph of y=x^2+3x+1. What is the value of k?
plz help me with both questions pllllz