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Determine the amount of wire

A 4m long copper wire has a diameter of 2mm and carries a current of 10A.Determine the ff: a. current density in the wire b.
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2. asked by Zell
3. 1,362 views
A long horizontal wire carries a current of 48A . A second wire, made of 2.6mm diameter copper wire and parallel to the first,
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2. asked by bud
3. 1,485 views
A long horizontal wire carries a current of 48A . A second wire, made of 2.6mm diameter copper wire and parallel to the first,
1. 0 answers
2. asked by bud
3. 1,051 views
A 100 inch piece of wire is cut into two pieces. Each piece of wire is used to make a square wire frame. Let x be the length of
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2. asked by Brenna
3. 1,553 views
Q9 Circle the example in each pair that has more electrical resistance.Conductor/Insulator Thin wire/ Thick wire Cooler wire/
1. 1 answer
2. 111 views
2. A certain wire of length L, cross-sectional area A is extended by an amount ‘e’by a force F. Given that the young’s
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2. asked by salmi
3. 512 views
2. A certain wire of length L, cross-sectional area A is extended by an amount ‘e’by a force F. Given that the young’s
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2. asked by hamunyela morga
3. 693 views
Which factors affect the strength of an electromagnet? Check all that apply.the direction of the current flowing through the
1. 1 answer
2. 55 views
2 posts one is 10m high and other is 15m higs stand 30m apart they are to be stayed by transmission wire attached to a single
1. 4 answers
2. asked by erico
3. 7,917 views
Determine the amount of wire needed to connect poles A, B, C . Without crossing the river, so you must establish a baseline
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2. asked by Anonymous
3. 499 views