A battery is connected between two points `A and B` on the circumference of a uniform conducting ring of radius `r` and resistance `R` . One of the ar

A battery is connected between two points `A and B` on the circumference of a uniform conducting ring of radius `r` and resistance `R` . One of the ar
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A battery is connected between two points `A and B` on the circumference of a uniform conducting ring of ... @)` D. zero for all values of `theta`
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