chimgeeenkhee76 chimgeeenkhee76
  • 10-05-2021
  • Physics
contestada

At what voltage can a 10 μF capacitor be energized to 0.45 J?

Respuesta :

PhantomWisdom PhantomWisdom
  • 15-05-2021

Given :

Capacity of capacitor is, [tex]C = 10\ \mu F[/tex].

To Find :

At what voltage can a 10 μF capacitor be energized to 0.45 J.

Solution :

We know, energy in capacitor is given by :

[tex]E = \dfrac{CV^2}{2}[/tex]

So,

[tex]V = \sqrt{\dfrac{2E}{C}}\\\\V = \sqrt{\dfrac{2\times 0.45}{10}}\ \mu V\\\\V = 0.3 \ \mu V[/tex]

Therefore, voltage required is [tex]0.3 \ \mu V[/tex] .

Answer Link

Otras preguntas

What is 36.75 divided by 2.1
how has technology changed the way humans adapt to their environment
can a protagonist be a villain
Solve. 2and 3/4+x+3 and 1/2 =10 A. 3 3/4 B.4 1/4 C. 4 3/4 D. 5 1/4
The Populist Party got its start because of what event?
former name of the Manhattan area
a few fossils of the earliest animals exist because
specify three fractions with different denominators that have an LCD of 24 then arrange the fraction in order from least to greatest
2. Which words are the first and last words of the participial phrase in this sentence? We went over the whole chapter, beginning with the first page. A. went
Please help this is for 20 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 24. Name two types of evidence used to support the theory of evolution. E