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An electric current heats a

An electric current heats a 225 g copper wire from 20.0 °C to 40.0 °C. How much heat was generated by the electric current?
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An electric current heats a 225 g copper wire from 20.0 °C to 40.0 °C. How much heat was generated by the electric current?
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Which is not true of an electric current?If an electric circuit is broken, electric current will not flow. An electric circuit
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2. asked by need help plz write teacher
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Oersted theorized that magnetic fields...* 1 point ...are not produced by an electric current in a wire. ...are circular around
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Oersted theorized that magnetic fields...a)...are not produced by an electric current in a wire. b)...are circular around an
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Hal makes an electromagnet with a 9-volt battery, wire, and a steel rod. What is the function of electric current in his
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Hal makes an electromagnet with a 9-volt battery, wire, and a steel rod. What is the function of electric current in his
1. 1 answer
2. 131 views
Hal makes an electromagnet with a 9-volt battery, wire, and a steel rod. What is the function of electric current in his
1. 1 answer
2. 66 views
When a 1.5 volt electric current is applied to a persons tongue, the person sensed a strong taste. When electric current was
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2. 87 views
Hal makes an electromagnet with a 9-volt battery, wire, and a steel rod. What is the function of electric current in the
1. 1 answer
2. 79 views