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 :

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

explain why 2^0 is equal to 1.

HELP ME PLSSSS!!!!! If the diameter of the circle above is 16 mm, what is the area of the circle? A. 16 mm2 B. 64 mm2 C. 8 mm2 D. 256 mm2

8. Which of t hese government programs provides preschool education for poor children? A. Head Start C. HUD B. AIM D. Model Schools 9. Which of these programs p

How does Mr calloway react bud staying at his home in bud not buddy?

What is the C term in this problem: x^2+3x+2

A plane is travelling at 250km/h and must reach a target that is 3h 58min away. The distance to the target is. * A) 1000km B) 89500km C) 62.5km D) not enough in

PLEASE HELLPPPPPPPPPL ILL MARK BRAINLEST

Which of the following openings does not require guardrails? Open pits Potholes Tanks Vats

What is the volume of the rectangular prism?A : 17 1/4B : 18 3/4 C : 27 1/4D : 159 3/8 HURRY I AM ON A TIMED TEST

PLEASE HELP ME ASAP Some say that I am the finest general that America has produced. Who am I Robert E Lee Ulysses S Grant William Tecumseh Sherman George B McC