2 years ago

Which statement is the most appropriate conclusion for David to write?

Physics

1 answer:

ycow [4]2 years ago

4 0

I need more to answer this

You might be interested in

PLEASE HELP

bixtya [17]

Answer:

AS- X 3.42 Y 3. B) X Y c) x Ross TET V V. a 1.71 1.71 LLL LLL 2.42 N al

Explanation:

3 0

2 years ago

Read 2 more answers

A capacitor has a charge of 4.6 Î¼C. An E-field of 1.8 kV/mm is desired between the plates. There's no dielectric. What must be

Scrat [10]

Answer:

$A = 0.2875 m^2$

Explanation:

As we know that

$Q = 4.6 \mu C$

E = 1.8 kV/mm

now we know that electric field between the plated of capacitor is given as

$E = \frac{\sigma}{\epsilon_0}$

now we will have

$1.8 \times 10^6 = \frac{\sigma}{\epsilon_0}$

$\sigma = (1.8 \times 10^6)(8.85 \times 10^{-12})$

$\sigma = 1.6 \times 10^{-5} C/m^2$

now we have

$\sigma = \frac{Q}{A}$

now we have area of the plates of capacitor

$A = \frac{Q}{\sigma}$

$A = \frac{4.6 \times 10^{-6}}{1.6 \times 10^{-5}}$

$A = 0.2875 m^2$

5 0

3 years ago

A 5 kg ball is suspended on one cable. Calculate the tension in the cable.

aleksandr82 [10.1K]

Answer:

I'm 3 percent it is b soooooo

3 0

2 years ago

Why is a neutral object attracted to a charged object?

mixas84 [53]

Because electricity attracts like people

7 0

3 years ago

Which energy does a car travelling 30 m/ph as it slows have:

Paladinen [302]

Answer:

c) kinetic energy

Explanation:

6 0

2 years ago

Read 2 more answers