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Physics — झटपट क्विज़

Physics पर AP Police PC के पैटर्न के 2 सवाल। तुरंत स्कोर और हल, कोई साइन-अप नहीं — कुछ ही मिनटों में देखें आप कहाँ हैं।

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कठिन

A wire of resistance 8 Ω is bent to form a circular loop. If two points on the loop are connected to a battery such that the loop is divided into arcs with lengths in the ratio 1:3, what is the effective resistance between these two points?