The heat produced in a conductor …
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Rahul Agarwal 6 years, 9 months ago
H = I2RT
H1=I12RT
40 = I12RT ............. (1)
H2=I22RT, where I2 = 2I1
= (2I1)2RT
=4I12RT
= 4x40 = 160 J
1Thank You