Please explain why is the answer D?
B: 0.5 A, 120 Ω D' 2.0 A, I...
B: 0.5 A, 120 Ω D' 2.0 A, I 20 Ω bulb marked 12 V, 24 W is connected in f different ways as in the circuits below. In wh |/ 90. abelled ‘720 W, 240 V". f the heating filament and e kettle? ich norma --way is the bulb is going to glow with brightness when connected to a 36 V su pply? Current/A 0.3 3.0 0.3 6Ω 36V 623 (C 3.0 (b) T led '240 V, 3kW' is pply. Which of the t suitable to be used 13 A fuse 15 A fuse PAPER 2