A) 62 V, 2\[\Omega \]
B) 63 V, 1\[\Omega \]
C) 61 V, 1\[\Omega \]
D) 64 V, 2\[\Omega \]
Correct Answer: C
Solution :
For a closed circuit, cell supplies a constant current in the circuit. Equation of cell \[E=V+Ir\] For V= 50 volt \[E=50+11r\] ?(i) Similarly for V = 60 volt \[E=60+r\] ? (ii) From Eqs. (i) and (ii), we get \[r=1\Omega \] Substituting the value of r in Eq (i), we get E = 61 V.You need to login to perform this action.
You will be redirected in
3 sec