A letter `A` is constructed as a uniform wire of resistance 1 ohm/cm
Channel: Doubtnut
Date: 2020-02-09

A letter `A` is constructed as a uniform wire of resistance 1 ohm/cm. The sides of the letter are 20 cm long and the cross piece in the middle is 10 cm long while the vertex angle is `60^(@)` the resistance of the letter between the two ends of the legs is