NEET Practice Questions

filter
  • Subject:

    ...

  • Chapter:

    ...

PMT, 2002

Two identical cells send the same current in 2 Ω resistance, whether connected in series or in parallel. The internal resistance of the cell should be 

(1) 1 Ω

(2) 2 Ω

(3) 12Ω

(4) 2.5 Ω