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MHT CET20243 May 2024Morning ShiftPhysicsCurrent ElectricityActual

In the following circuit, a power of 50 watt is absorbed in the section A B of the circuit. The value of resistance ' x ' is

Options

  1. A10
  2. B8
  3. C6
  4. D4

Correct answer

C. 6

Step-by-step solution

array ll & Using KCL, & I =1+1+0.5=2.5 ~A & R _ total = X +2 & P =50 ~W & P = I ^2 R & 50=(2.5)^2( X +2) & X +2=8 & X =6 array ... (given)

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