Three identical resistors are connected to a source of emf as shown in the figur

Question

Three identical resistors are connected to a source of emf as shown in the figure. The source has negligible resistance. Which of the following is the correct ranking based on the amount of power dissipated in each resistor, from greatest to smallest You currently have O submissions for this question. Only 2 submission are allowed You can make 2 more submissions for this question Survey Question o" Briefly explain your answer to the previous qmtion. You currently have O submissions for this question. Only 2 submission are allowed You can make 2 more submissions for this question Will the ranking above change if the cicutis connected as shown in the figure below ONo change in ranking Cannot tel without knowing actual value of the resistances You currently have O submissions for this question. Only 2 submission are alowed You can make 2 more submissions for this question. Survey Question O"Briefly explain your answer to the previous question. You currently have O submissions for this question. Only 2 submission are allowed You can make 2 more submissions for this question

Explanation / Answer

1.

the formula for electrical power is V*I

as current in C resistor will be more than A and B

Hence electrical power is most in C . Power in A and B will be equal but less than C

FC>FA=FB

2. Now all 3 will come in parallel, As current will vary hence power ranking will also change.

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