what causes an electric field?

2 ⤊

2007-02-27 07:50:00 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics

two things cause electric fields, one is electric charge, the other is a changing magnetic field.

2007-02-27 07:55:46 · answer #1 · answered by Nicknamr 3 · 2⤊ 0⤋

The magnetic fields in a generator.

2007-03-01 03:47:35 · answer #2 · answered by Qyn 5 · 0⤊ 0⤋

Yep, its the movement of electric charge (i.e. a current) or an alternating magnetic field.

2007-02-27 16:04:43 · answer #3 · answered by Doctor Q 6 · 0⤊ 1⤋

What Nicknamr said. I couldn't have said it better.

Give him 10 points.

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2007-02-27 15:58:26 · answer #4 · answered by tlbs101 7 · 0⤊ 0⤋