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Subjects
Science CBSE
Class 10
Electricity
Textbook based HOTS
9.
Multiple choice questions IX
Exercise condition:
4
m.
1
.
The least resistance obtained by using \(2\ Ω\), \(4\ Ω\), \(1\ Ω\) and \(100\ Ω\) is
\(< 100\ Ω\)
\(< 4\ Ω\)
\(< 1\ Ω\)
\(> 2\ Ω\)
2
.
A fuse wire repeatedly gets burnt when used with a good heater. It is advised to use a fuse wire of
More length
Less radius
Less length
More radius
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