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Physics, 16.06.2021 08:50 philkas414

Phát biểu nào sau đây là SAI? A. Cường độ điện trường là đại lượng
đặc trưng cho điện trường về phương
diện tác dụng lực.
B. Điện trường tĩnh là điện trường có
cường độ E không đổi tại mọi điểm.
C. Đơn vị đo cường độ điện trường là
vôn trên mét (V/m).
D. Trong môi trường đẳng hướng,
cường độ điện trường giảm  lần so với
trong chân không

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Answers: 2

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Phát biểu nào sau đây là SAI? A. Cường độ điện trường là đại lượng
đặc trưng cho điện trường...

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