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For ensuring dissipation of same energy in all three resistors connected as shown in figure, their values be related as

a)

b)

 and 

c)

 and 

d)



Question ID - 150996 | SaraNextGen Top Answer

For ensuring dissipation of same energy in all three resistors connected as shown in figure, their values be related as

a)

b)

 and 

c)

 and 

d)

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

As voltage across the resistors  is same and they show same dissipation of energy, so using the relation for energy, . Thus, the current in each resistor

/2 and /2

Since the energy dissipation is same in all the three resistors, so

or

or /4

127 votes


127