Questions
The mutual inductance of the system of long straight conductor and the rectangular loop is
a
μ02πalna+xa
b
μ02πblnx+ax
c
μ02πblnx+aa
d
μ02πalna+xx
detailed solution
Correct option is B
Let i be the current in the straight wire. Then magnetic flux linked through the loop is ϕ=∫xx+aμ0i2πr×b×drMutual inductance M=ϕi=μ0b2πlna+xxTalk to our academic expert!
Similar Questions
Two conducting circular loops of radii R1 and R2 are placed in the same plane with their centers coinciding. If , the mutual inductance M between them will be directly proportional to
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