2006-11-17 22:42:38 · 5 answers · asked by cult_king_666 1 in Science & Mathematics ➔ Physics
Absolutely. It's the way in which every electromechanical generator in the World works ☺
Doug
2006-11-17 22:48:39 · answer #1 · answered by doug_donaghue 7 · 0⤊ 0⤋
Yes. When a wire coil is moved relative to the magnetic field, then voltage is generated. This is the basic principle of Generators.
2006-11-17 22:52:36 · answer #2 · answered by Genius 2 · 0⤊ 0⤋
Yep.
If you have a closed circuit of wire like coil and the magnetic field changes inside it like if you move it in the field (except if the field is constant, of course), then voltage is induced.
Because of the voltage current starts to flow in your coil. If you have a wire with current flowing in it in a magnetic field, then force acts to the wire (Lorentz force). The direction of this force is always opposite to the direction you are moving your coil, so it tries to slow it. So you have to put energy in to be able to move your coil. You will find this enerdy dissipated by the current in the coil.
Vote for me!
2006-11-17 22:53:55 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Yes. The change of magnetic flux per time in the coil is the induced voltage.
This is a basic law of Maxwell, knows as the law of Faraday.
Th
2006-11-18 01:02:18 · answer #4 · answered by Thermo 6 · 0⤊ 0⤋
a million. how briskly the Magnetic field through the coil adjustments with time 2. the element of the enclosed loop of the coil 3. The variety of turns of twine 4. the attitude between the field and the loop (as 1st poster suggested) i don't think of the emf relies upon on the flexibility of B, yet extremely how briskly it adjustments. remember for a coil of twine emf=-N d(phi_B)/dt the position phi_B is the magnetic flux.
2016-11-25 02:12:36 · answer #5 · answered by vanderburg 4 · 0⤊ 0⤋