Two long wires are hanging freely. They are joined
first in parallel and then in series and then are
connected with a battery. In both cases which
type of force acts between the two wires
(a) attraction force when in parallel and
repulsion force when in series
(b) repulsion force when in parallel and
attraction force when in series
(c) repulsion force in both cases
(d) attraction force in both cases
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Answer:
a is the answer please mark brain list
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