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A circular coil of radius 5 cm and of 10...

A circular coil of radius 5 cm and of 100 turns is made of an insulated copper wire of diameter 0.4 mm. If current is sent through it by connecting its two ends with a battery of emf 2 V, what will be the magnetic field produced at its centre? Resistivity of cooper `=1.76xx10^(-8)Omegam`

Text Solution

Verified by Experts

The correct Answer is:
`5.7xx10^(-4)T`
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