Definition

Examples

• 这个区域中的电场很强。
  Zhège qūyù zhōng de diàn chǎng hěn qiáng.
  The electric field in this region is very strong.
• 电场的方向是从正电荷指向负电荷。
  diàn chǎng de fāngxiàng shì cóng zhèng diànhè zhǐ xiàng fù diànhè.
  The direction of the electric field is from positive charge to negative charge.
• 他们用仪器测量了电场的变化。
  Tāmen yòng yíqì cèliáng le diàn chǎng de biànhuà.
  They measured the changes in the electric field with an instrument.