Two light bulbs, one rated 50 W and a second rated 100 W are both supposed to be connected to a 110 V source of emf. Which of the following is true?
a. The 50W bulb has twice the resistance as the 100W bulb
b. The 50W bulb has four times the resistance of the 100W bulb
c. The 50W bulb has Half the resistance of the 100W bulb
d. The 50W bulb has one quarter the resistance of the 100W bulb