Physics-
General
Easy
Question
A circular loop of radius 
, carrying current 
lies in 
plane with its centre at origin. The total magnetic flux through 
-plane is
- Directly proportional or
- Directly proportional or
- Inversely proportional to
- Zero
The correct answer is: Zero
Whenever the flux of magnetic field through the area bounded by a closed conducting loop changes, an emf is produced in the loop in this case the magnetic flux 
number of magnetic lines of force entering and leaving the loop is same hence magnetic flux is zero.
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