A changing magnetic field induces an electric field. This is a statement of: A. Faraday's law B. Ampere's law C. Ohm's law D. Newton's law 相关知识点: 试题来源: 解析 A。本题涉及电磁学中的法拉第定律。法拉第定律表明变化的磁场会产生电场。选项 B“Ampere's law”是安培定律;选项 C“...
A magnetic ([m? g 'netik] field may be represented in manner an electric field. A. such ••-as B. the same … as C. such … that D. the same … which 解析: such ...as结构,或 the same ...as结构,such as 强调事物, the same as强调相似性。magneticfield:磁场止匕 题答案...
1 A magnetic field may be represented in manner an electric field.( )A. such; asB. the same; asC. such; thatD. the same; which 2A magnetic field may be represented in manner an electric field.( )A.such; asB. the same; asC. such; thatD. the same; which 3A magnetic field ma...
百度试题 结果1 题目A magnetic field may be represented in ___ manner ___ an electric field. A. such; as B. the same; as C. such; that D. the same; which 相关知识点: 试题来源: 解析 B 反馈 收藏
9.A magnetic field may be represented in manner an electric field.( ) A.such; asB.the same; asC.such; thatD.the same; which 试题答案 在线课程 分析磁场可以用与电场相同的方式来表示. 解答答案:B.考查形容词.句意"磁场可以用与电场相同的方式来表示.".such…as引导定语从句.B与…同样的,强调的...
【题目】 A magnetic field may be represented inmanneTan electric field . ()A. such; asB. the same; asC. such; thatD. the same; which 答案 【解析】 答案:B .考查形容词.句意"磁场可以 用与电场相同的方式来表示.".such...as引导定 语从句.B与 同样的,强调的是类型的相同.C 如此 以致于...
百度试题 题目An inductor stores energy in a magnetic field ___ an electric field.相关知识点: 试题来源: 解析 C. rather than 反馈 收藏
A magnetic field is produced by ___. A. an electric current B. a piece of paper C. a book D. a pen 相关知识点: 试题来源: 解析 A。磁场是由电流产生的。选项 B 一张纸、选项 C 一本书和选项 D 一支笔都不能产生磁场。本题涉及物理知识点是磁场的产生,英语知识点是物品名称的表达。反馈...
Then they cannot be treated independently of each other, because the changing electric field produces a changing magnetic field and the newly produced changing magnetic field produces a changing electric field, which is an electromagnetic wave. Therefore, considering the relationship given by Maxwell's...
A phenomenon where a changing magnetic field can produce an electric current in a conductor. What is this called? A. Gravity induction B. Magnetic induction C. Electric induction D. Friction induction 相关知识点: 试题来源: 解析 B。解析:磁生电的现象被称为电磁感应,也就是变化的磁场能在导体中...