wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Find the resistance of a hollow sphere whose inner surface (radius :a) and outer surface (radius b) are connected to a p.d E(ρ:resistivity)

A
ρ(ba)4πab
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
ρab4π(ba)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
ρ(b+a)4πab
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
ρab4π(b+a)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon