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A straight wire carrying a current …

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A straight wire carrying a current of 12 ampere is bent into a semicircular arc of radius 2cm what is the direction and magnitude of B at the centre of the arc what happens when the wire is bent into a semicircular arc of the same radius but in the opposite way?

Posted by Ritik Thakur 6 years, 11 months ago

CBSE > Class 12 > Physics

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