3 years ago

calculate the electric field strength between two parallel plates separated by 0.50 cm, across which is a potential of 12 volts.

1 answer:

3 0

Formula for Electric Field strength , E = V/d

where V = Voltage in volts, and d = distance of separation in meters.

d = 0.5 cm = 0.005 m, V = 12 V

E = V/d = 12 / 0.005

E = 2400

Electric Field Strength = 2400 Volts/meter

You might be interested in

What is the desired tone of an instrument called?

Alik [6]

Answer:

Timbre also known as color or tone quantity which is used for music notes sound and tone are mostly know for guitars or pianos .

Does this help .

6 0

3 years ago

Read 2 more answers

Which of the following is an electromagnetic wave?

morpeh [17]

Your answer will be Radio Waves .

That seems to be the only to make sense. Hope that helps u

5 0

3 years ago

Read 2 more answers

What happens to the resistance of a filament if it is replaced by a shorter<br> wire?

scoray [572]

Answer:the resistance decrease

Explanation:

8 0

3 years ago

IP The x and y components of a vector r⃗ are rx = 16 m and ry = -8.5 m , respectively

fiasKO [112]

as it is given that

$r_x = 16 m$

$r_y = -8.5 m$

now we will have

$\vec r = 16 \hat i - 8.5 \hat j$

now the magnitude of this vector is given as

$|r| = \sqrt{16^2 + 8.5^2}$

$|r| = 18 m$

now to find the direction we can use

$tan\theta = \frac{r_y}{r_x}$

$tan\theta = \frac{-8.5}{16}$

$\theta = tan^{-1}(-0.53)$

$\theta = - 28^0$

4 0

3 years ago

A 75.0 W bulb is connected to a

adoni [48]

Answer:

Explanation:

W = 75 watts

V = 110 volts

Formula

W = V * I

Solution

75 = 110 * I Divide by 110

75 / 110 = I

I = 0.6818 Amperes

6 0

2 years ago