A letter A consists of a uniform wire of resistance 1 ohm per cm. The sides of the letter
Channel: Doubtnut
Date: 2021-11-02

A letter A consists of a uniform wire of resistance 1 ohm per cm. The sides of the letter are each 20 cm long and the cross-piece in the middle is 10 cm long while the apex angle is `60^(@)`. Find the resistance of the letter between the two ends of the legs.