Question

"Could I get some help with my homework question?

You have a parallel plate capacitor that is 0.25 m×0.25 m with 2 cm separating the two plates, You hook the plates up to a 9 volt battery. What is the strength off the Electric field created between the two plates?

Answer 1

Certainly!

Answer:

The electric field strength between the two plates is 450 volts per meter (V/m).

Step-by-step explanation:

To determine the electric field strength between the plates of a parallel plate capacitor, you can use the formula:

E = V / d

where:

E is the electric field strength,

V is the potential difference (voltage) across the plates, and

d is the distance (separation) between the plates.

In this case, you mentioned that the plates are separated by 2 cm, which is equivalent to 0.02 m, and the voltage across the plates is 9 volts.

Using the formula, we can calculate the electric field strength as follows:

E = 9 V / 0.02 m

E = 450 V/m

Therefore, the electric field strength between the two plates is 450 volts per meter (V/m).

Remember that the electric field strength in a parallel plate capacitor is uniform between the plates and points from the positive plate to the negative plate.