1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

# A wire of resistance 40Ω is bent into a square. Then consider the following statements:a) resistance between opposite corners is 20Ωb) resistance between adjucent corners is 7.5Ωc) resistance between mid points of opposite sides is 10Ωd) resistance between mid points of adjacent sides is 15Ω

A
a and d are correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
b and d are correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
b and c are correct
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
a and b are correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

## The correct option is C b and c are correct Resistance of a side becomes 10ΩRAC=(10+10)(10+10)2(10+10)=10ΩRAB=10×3040=7.5ΩREG=20×202×20=10ΩREH=10×3040=7.5ΩSo, (b) and (c) are correct.

Suggest Corrections
0
Join BYJU'S Learning Program
Related Videos
Wheatstone Bridge
PHYSICS
Watch in App
Explore more
Join BYJU'S Learning Program