3 years ago

Which of the following equations can be used to calculate the current in a circuit?

Physics

1 answer:

sashaice [31]3 years ago

6 0

Answer:

I need a picture

Explanation:

please elaborate. I need to get brainliest so I have to answer questions and get them right so send a picture so I can see the equation.

You might be interested in

What did the scientist say to the hydrogen atom that claimed it lost an electron

lys-0071 [83]

Answer:

"Are you positive?"

5 0

4 years ago

Read 2 more answers

A 4.60 gg coin is placed 19.0 cmcm from the center of a turntable. The coin has static and kinetic coefficients of friction with

Komok [63]

Answer:

62.64 RPM.

Explanation:

Given that

m= 4.6 g

r= 19 cm

μs = 0.820

μk = 0.440.

The angular speed of the turntable = ω rad/s

Condition just before the slipping starts

The maximum value of the static friction force =Centripetal force

$\mu_s\ m g=m\ \omega^2\ r\\ \omega^2=\dfrac{\mu_s\ m g}{m r}\\ \omega=\sqrt{\dfrac{\mu_s\ g}{ r}}\\ \omega=\sqrt{\dfrac{0.82\times 10}{ 0.19}}\ rad/s\\\omega= 6.56\ rad/s$

$\omega=\dfrac{2\pi N}{60}\\N=\dfrac{60\times \omega}{2\pi }\\N=\dfrac{60\times 6.56}{2\pi }\ RPM\\N=62.64\ RPM$

Therefore the speed in RPM will be 62.64 RPM.

5 0

3 years ago

What are alkaline earth metals used for?

Tomtit [17]

Answer:

C firework

Explanation:

from Quizlet

6 0

3 years ago

Read 2 more answers

What branch of science that deals with landforms,features,inhabitants and phenomena on earth

iren2701 [21]

Answer:

Earth and space

Explanation:

4 0

4 years ago

Water is a compound.<br> O A. True<br> B. False

puteri [66]

True because , a compound forms when two or more atoms form a chemical bond and the chemical formula for water is H2O which means each molecule of water consists of one oxygen atom

7 0

3 years ago

Read 2 more answers