johnjohn4909 johnjohn4909

20-02-2024
Physics

contestada

If two bulbs of wattage 25 W and 100 W are rated at 200 V and are connected in series across a 400 V supply, then:
a) Both bulbs will glow normally
b) Only the 100 W bulb will glow
c) Only the 25 W bulb will glow
d) Neither bulb will glow

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