bri7483 bri7483

03-05-2020
Physics

contestada

1. A welder draws 70 A of current and is run for 2 hours. What is the charge
that has passed through the welder?

Respuesta :

MathPhys MathPhys

03-05-2020

Answer:

504,000 C

Explanation:

An Ampere is a Coulomb per second.

1 A = 1 C/s

1 hour is 3600 seconds.

1 hr = 3600 s

(70 C/s) (7200 s) = 504,000 C

Answer Link

Otras preguntas

which best describes the fossil record? the fossil record cannot provide evidence of evolution. the fossil record provides evidence of a common ancestor to many

What is the mass of 1.7 × 1023 atoms of zinc (Zn)?

what is a benefit of using nonrenewable resources?

What invention during the Renaissance period enabled people to purchase music for their own personal use?

what is the radius of a circle in which a 30° arc is 2 inches long?

During April, a customer asks you to create an arrangement for an invalid friend who must stay at home for five more days. The invalid friend loves flowers, esp

which part of the brain is represented by the highlighted area shown below? cerebrum cerebellum medulla oblongata pons

What are some possible sources of error in using the ruler/triple beam balance? Help me please.

I need help now plz!!

For the reaction CH4 + 2O2-->CO2 + 2H2O2, how many moles of carbon dioxide are produced from the combustion of 184.5 g of methane?