Two diametrically opposite points of a metal ring are connected to two terminals of the left gap of a meter bridge. In a right gap a resistance of 15 2 is introduced. If the null point is obtained at a distance of 40 cm from left end, find the resistance of wire bent in the shape of the ring.
Two diametrically opposite points of a metal ring are connected to two terminals of the left gap of a meter bridge. In a right gap a resistance of 15 2 is introduced. If the null point is obtained at a distance of 40 cm from left end, find the resistance of wire bent in the shape of the ring.
Related questions
Question
100%
Transcribed Image Text:Two diametrically opposite points of a
metal ring are connected to two terminals of
the left gap of a meter bridge. In a right gap a
resistance of 15 2 is introduced. If the null
point is obtained at a distance of 40 cm from
left end, find the resistance of wire bent in the
shape of the ring.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
