Two light bulbs are designed to operate at 110V. One bulb is rated at 60W and th

Question

Two light bulbs are designed to operate at 110V. One bulb is rated at 60W and the other at 100W. Which statement is correct when individually connected to the same power supply?
A. The 60W bulb has a greater resistance and greater current than the 100W bulb.
B. The 60W bulb has a greater resistance and smaller current than the 100 W bulb.
C. The 60W bulb has a smaller resistance and smaller current than the 100 W bulb.
D. The 60 W bulb has a smaller resistance and greater current than the 100W bulb.
E. We need to know the resistivities of the filaments to answer this question.

Explanation / Answer

correct answer: B. The 60W bulb has a greater resistance and smaller current than the 100 W bulb. Please rate

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