AMU Engineering 2019 solved paper Solved Paper

Section: Physics

Question : 41 of 150

Marks: +1, -0

A current of 10A is passing through a long wire which has semicircular loop of the radius 20cm as shown in the figure. Magnetic field produced at the centre of the loop is

10πµT
5πµT
4πµT
2πµT

Validate

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