Physics

Physics, 03.08.2019 13:30, testedagent2823

Hans christian ørsted observed that when a current-carrying wire was brought near a compass, the compass needle moved. in ørsted’s observation, the current-carrying wire acted like a . michael faraday based his first invention, the , on ørsted s observation. nextreset

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Physics, 11.07.2019 20:30, johnsonkia873

Which statements are true about moving the compass around the wire? check all that apply. with no current, the compass needle will not move. if the light bulb is on, the compass needle will move. if the circuit is on, compass needle movement will indicate a dead battery. if current is flowing, the compass needle will not move unless the compass is touching the wire. changing the battery terminals will change the current flow and the compass will point differently.

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Physics, 28.08.2019 09:00, rosie20052019

Amagnetic compass is placed near an insulated copper wire. when the wire is connected to a battery and a current is created, the compass needle moves and changes its position. which is the best explanation for the production of a force that causes the needle to move? (1)the copper wire magnetizes the compass needle and exerts the force on the compass needle. (2)the compass needle magnetizes the copper wire and exerts the force on the compass needle. (3)the insulation on the wire becomes charged, which exerts the force on the compass needle. (4)the current in the wire produces a magnetic field that exerts the force on the compass needle.

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Physics, 01.10.2019 22:40, kyleigh85

Hans christian ørsted observed that when a current-carrying wire was brought near a compass, the compass needle moved. in ørsted’s observation, the current-carrying wire acted like a (generator magnet motor) . michael faraday based his first invention, the ( electromagnet generator motor) , on ørsted s observation.

Answers: 2

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PLEASE HELP ME QUICK EXPLANATION AND ANSWERS PLEASE IF ANY NONSENSE ANSWED YOU WILL BE REPORTED

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