9. A letter 'A' consists of a uniform wire of resistance 1 ohm cm-1. The side of the letter
are each 20 cm long and the cross-piece in the middle is 10 cm long while apex angle
is 60°. Find the resistance of the letter between the two ends of the legs.
100
10 S2
1092
$
2
O 01
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26.7 answer will come ok
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