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11 Dec 2019
Which of the following statements is true concerning electromagnetic induction?
1. It is possible to induce a current in a closed loop of wire by changing the orientation of a magnetic field enclosed by the wire.
2. It is possible to induce a current in a closed loop of wire by changing the strength of a magnetic field enclosed by the wire.
3. It is possible to induce a current in a closed loop of wire located in a uniform magnetic field by either increasing or decreasing the area enclosed by the loop.
4. It is possible to induce a current in a closed loop of wire without the aid of a power supply or battery.
5. It is possible to induce a current in a closed loop of wire remaining at rest and located in a uniform magnetic field.
Which of the following statements is true concerning electromagnetic induction?
1. It is possible to induce a current in a closed loop of wire by changing the orientation of a magnetic field enclosed by the wire.
2. It is possible to induce a current in a closed loop of wire by changing the strength of a magnetic field enclosed by the wire.
3. It is possible to induce a current in a closed loop of wire located in a uniform magnetic field by either increasing or decreasing the area enclosed by the loop.
4. It is possible to induce a current in a closed loop of wire without the aid of a power supply or battery.
5. It is possible to induce a current in a closed loop of wire remaining at rest and located in a uniform magnetic field.
Trinidad TremblayLv2
2 Apr 2020
