To find the value of the strength of the specified electric field in vacuum, we will use the formula: ε = E0 / E, from where we express: E0 = E * ε.
Variables and constants: E – tension in paraffin (E = 2.4 kN / C); ε is the dielectric constant of paraffin (ε = 2 … 2.3, we take ε = 2.15).
Let’s make a calculation: E0 = E * ε = 2.4 * 2.15 = 5.16 kN / Kl.
Answer: The strength of the specified electric field in vacuum is 5.16 kN / C.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.