The distance between the plates of the capacitor is 1.5 cm. The electric field strength between
| September 9, 2021 | education
The distance between the plates of the capacitor is 1.5 cm. The electric field strength between the plates is 30 V / m. What is the voltage between the capacitor plates?
To calculate the required voltage between the plates of the capacitor used, we use the formula: E = U / d and U = E * d.
Values of variables: E – field strength between the plates (E = 30 V / m); d is the distance between the plates (d = 1.5 cm; in SI d = 0.015 m).
Let’s perform the calculation: U = E * d = 30 * 0.015 = 0.45 V.
Answer: The required voltage between the plates of the capacitor used is 0.45 V.
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