A thin metallic wire having cross sectional area of 10-4m2 is used to make a ring of 30cm

[@Sksaroj0001]

Aaj maths ka class nahi hua

[@Sksaroj0001]

Hello priyeranjan pw ne mazil series lonch kar diya h kya tum wahi nahi kar rahe ho jo class me nahi aa rahe😂

[@priyeranjanverma9718]

For better understanding watch at 1.5x