noun
electric field
Physics term for the region around an electric charge where a force is exerted on other charges.
電場の強さを計算する。
Calculate the strength of the electric field.
電場の中で荷電粒子は力を受ける。
A charged particle experiences a force in an electric field.
Compound of 電 (electricity) and 場 (field), a straightforward calque of the English 'electric field'.