A 25.11-0 bulb is connected across the terminals of a 12.04! battery having 4.5-0 of internal resistance. What percentage {ratio} of the power of the batter).r is dissipated across the internal resistance and hence is not available to the bulb? O 34.3% 0 17.9% 0 21.3% {E- 15.2% 12.0 0 4.00 0 5.00 0 6.00 0 8.00 0 Consider the combination of resistors shown in figure. If the potential difference between point a and b is V = 47.82 V, what is the total current in the network O 8.50 A O 1.37 A O 4.10 A O 16.20 A12.0 0 4.00 0 WW 5.00 0 W 6.00 0 8.00 0 Consider the combination of resistors shown in figure. If a voltage of 48.33 V is applied between points a and b, what is the current in the 6.00 0 resistor? O 1.43 A O 0.69 A O 5.73 A O 2.76 A