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A soldering iron uses an electric current in a wire to

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Reference no: EM13621708

A soldering iron uses an electric current in a wire to heat the tip. A transformer with 100 turns on the secondary coil provides 49W at an rms voltage of 26V.

What is the resistance of the wire in the iron?

How many turns are in the primary coil?

What is the current in the primary coil?

Reference no: EM13621708

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