Two resistors of resistance, 
and 
are connected in parallel in an electrical circuit, The ratio of the thermal energy developed in 
to that in 
in a given time is [NEET 2022]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
The given situation is shown in the following circuit diagram ．
Let, these two resistors are connected with a battery of voltage V volts ．
Hence, potential difference across R 1 and R are given as
If H 1 and H 2 are thermal energy produced through resistances R 1 and R 2 in time t, then
and 
Hence ， 
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