In the circuit shown, if the reading of the galvanometer is zero, the ratio of x/y...

  

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In the circuit shown, if the reading of the galvanometer is zero, the ratio of x/y is: 8V A 2V O a. 1/4 O b. 1/3 3 O d. 4 Question 15 For the circuit shown below. When the power transfer through RL is maximum; the value of the internal resistance r is:- Not yet answered Marked out of 1.00 P(mW) P Flag question 200 ----- (mA) R, (Ohm) 10 20 30 40 O a. 40 ohm O b. 80 ohm 600 ohm O d. 20 ohm In the circuit shown, if the reading of the galvanometer is zero, the ratio of x/y is: 8V A 2V O a. 1/4 O b. 1/3 3 O d. 4 Question 15 For the circuit shown below. When the power transfer through RL is maximum; the value of the internal resistance r is:- Not yet answered Marked out of 1.00 P(mW) P Flag question 200 ----- (mA) R, (Ohm) 10 20 30 40 O a. 40 ohm O b. 80 ohm 600 ohm O d. 20 ohm