Two long wires each carrying a d.c. current in the same direction are placed close to each other. Which one of the following statements is correct? |
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(a) |
The wires will attract each other |
(b) |
The wires will repel each other |
(c) |
There will be no force between the wires |
(d) |
There will be a force between the wires only at the moment when the current is switched ON or OFF |
Two long wires each carrying a d.c. current in the same direction are placed close to each other. Which one of the following statements is correct? |
|||
(a) |
The wires will attract each other |
(b) |
The wires will repel each other |
(c) |
There will be no force between the wires |
(d) |
There will be a force between the wires only at the moment when the current is switched ON or OFF |