# When a current is running through a coil of wire with an iron core, what is created around the wire that is carrying the current?

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## Related Questions

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Tell me how length effects the resistance of an electric current?

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Which of the following materials is likely to be the best conductor? iron sulfur carbon tin

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If a iron cube weighs 7.9kg what is its density in g/cm3

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An is_____ produced around a wire when electrical current is in the wire

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What would indicate that a physical change takes place when copper is drawn into wire?

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Producing a current by moving a wire through a magnetic field is called ____ induction

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What happens to an iron bar when it is placed within the coils of a solenoid

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Which two wire properties would provide the greatest resistance to the flow of a current

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What environmental factors affect kinetic energy and diffusion?

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Convection currents produce the heat in the Earth’s interior.

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What effect would increasing the number of loops in a coil of wire have on an electromagnet?

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What is the voltage of a circuit if the current is 6.2 A and the resistance is 18 ohms?

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Which has more mass, a kilogram of feathers or a kilogram of iron?