what must be true in order for magnetism to induce an electric current in a wire?\nthere needs to be a…

what must be true in order for magnetism to induce an electric current in a wire?\nthere needs to be a switch in the circuit.\nthere cannot be a switch in the circuit.\nthe wire must be part of a closed circuit.\nthe wire must be part of an open circuit.

what must be true in order for magnetism to induce an electric current in a wire?\nthere needs to be a switch in the circuit.\nthere cannot be a switch in the circuit.\nthe wire must be part of a closed circuit.\nthe wire must be part of an open circuit.

Answer

Brief Explanations:

Electromagnetic induction requires a closed - loop path for the induced current to flow. A closed circuit provides such a path. A switch is not a necessary condition for induction, and an open circuit won't allow a continuous current flow.

Answer:

The wire must be part of a closed circuit.