2 capicitor wire s habing diameter 3.0mm and T having diameter 1.5mm are connected in parallel a potential difference is applied across the ends of parallel arrangement the value of ratio of current T to current S is?
If I interpreted the question as intended,
I am not clear on first part of the description. I will assume:
2 wires of equal length, S having diameter 3.0mm and T having diameter 1.5mm are connected in parallel ...
Resistance of wire is inversely proportional to cross section area.
(The full formula for resistance of a length of wire is
Considering Ohm's Law, the ratio of the currents
I hope this helps,