two resistance of 20 ohm and 60 ohm are connected to a battery of potential difference 10 volt compare the ratio of heat produced in one minute into resistance
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two resistance of 20 ohm and 60 ohm are connected to a battery of potential difference 10 volt compare the ratio of heat produced in one minute into resistance
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HEY BRO !
your answer is in the given attachment.
Step-by-step explanation:
total resistance = 80ohms
total voltage=10v
I = v/R
I= 1/8
H¹= v²t/r
H²=v²t/r
100×60×8/100×20×8
=3:1