Question

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​

Answer 1

HEY BRO !

your answer is in the given attachment.

Answer 2

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