johnfehribach johnfehribach
  • 19-02-2020
  • Physics
contestada

A flashlight bulb is connected to a dry cell of voltage 2.25 V. It draws 35.0 mA (1000 mA = 1 A). What is its resistance?

Respuesta :

MathPhys
MathPhys MathPhys
  • 19-02-2020

Explanation:

V = IR

2.25 V = (35.0 mA × 1 A / 1000 mA) R

2.25 V = (0.0350 A) R

R = 64.3 Ω

Answer Link

Otras preguntas

Jasmine has 8 packs of candle wax to make scented candles. Each pack contains 14 ounces of wax.Jasmine uses 7 ounces of wax to make one candle. how many candes
Shoes were 20% off the sale price was 19.60 what is the original price?
Solve for x.79=[tex] 27^{x} [/tex]
.What is the value of the expression 6m + m - 4(-2m + 1 - m) when m = -8
what property of addition is shown in the following number sentence?Explain                  7 + (3+5) = (7+3) + 5
.What is the value of the expression 6m + m - 4(-2m + 1 - m) when m = -8
T/40 = 25.00 What is T
the ratio of the weight of an object on Planet A to the weight of the same object on planet B is 100 to 3. If an elephant weighs 2900 pounds on Planet A, find t
How do I find the acceleration?
what is the simplest form for the fraction 5/30