Question

1. A plece of wire of resistance R is cut into five equal parts. These parts are then
connected in parallel. If the equivalent resistance of this combination is R', then the
ratio R/R' is-
a)1/25
b)1/5
c)5
d)25
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Answer 1

Answer:

1. A plece of wire of resistance R is cut into five equal parts. These parts are then

connected in parallel. If the equivalent resistance of this combination is R', then the

ratio R/R' is-

a)1/25

b)1/5

c)5

d)25

Explanation:

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