Current Electricity Charging Discharging Of Capacitors Question 697
Question: A wire has a resistance $ 12\Omega $ . It is bent in the form of a circle. The effective resistance between two points on any diameter is
Options:
A) $ 6\Omega $
B) $ 3\Omega $
C) $ ,12\Omega $
D) $ 24\Omega $
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Answer:
Correct Answer: B
Solution:
[b] Resistance of the wire of a semicircle $
$ For equivalent resistance between two points on any diameter, $ ~6\Omega $ and $ ~6\Omega $ are in series.
BETA
