In the following circuit the ratio of heat produced in resistor R1 to – McqOptions

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1.	In the following circuit the ratio of heat produced in resistor R1 to the heat produced in resistor R3 is
A.	25 : 10
B.	25 : 18
C.	20 : 14
D.	1 : 4
Answer» C. 20 : 14

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