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A piece of copper wire

(1) 45 micro coulombs of charge is passed through a wire in 35 seconds. How many electrons does this represent? What is the
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2. asked by Bob
3. 847 views
What happens when an electric current passes through a copper wire?The copper wire does not change. The copper wire becomes
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2. 59 views
You have a piece of copper with a volume of 2 cm3, and wish to form a wire having a resistance of0.15 ƒ¶. How long should the
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2. asked by tom
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a very thin piece of copper wire has an electrical resistance of 20,000 Ohms. You connect its ends to a regular 2.0 Volt
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2. asked by jen
3. 551 views
a very thin piece of copper wire has an electrical resistance of 20,000 Ohms. You connect its ends to a regular 2.0 Volt
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2. asked by john
3. 573 views
a very thin piece of copper wire has an electrical resistance of 20,000 Ohms. You connect its ends to a regular 2.0 Volt
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2. asked by john
3. 460 views
A student places a piece of copper wire into a solution. After several minutes, the wire turns green, and bubbles form in the
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2. 15 views
the diameter of a copper atom is roughly 1.3×10^-10 m. how many times can you divide evenly a piece of 10cm copper wire until
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2. asked by Shane Rey
3. 1,528 views
I feel really dumb because I cant figuer out this simple algebra I problem...84. The diameter of a copper (Cu) atom is roughly
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2. asked by Kate
3. 957 views
A piece of copper wire has a resistance per unit length of 6.45*10-3 /m. The wire is wound into a thin, flat coil of many turns
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2. asked by rick
3. 1,549 views