In the circuit shown below each light bulb is of the same voltage: (a) Rank in o

Question

In the circuit shown below each light bulb is of the same voltage: (a) Rank in order, from most to least bright, the brightness of bulbs A-F. Justify your answer. (b) Describe what if anything happens to the brightness of bulbs A, B, E and F if bulbs C and D are removed from its socket. Explain. (c) Describe what if anything happens to the brightness of bulbs A, B, D, E, and F if only bulbs C is removed from its socket. Explain. d) Describe what if anything happens to the brightness of bulbs A, B, C, D, and E if bulb F is removed from its socket. Explain.

Explanation / Answer

a)

   brightness of bulbs are

   A > B = C = D > E > F

b) noting will be happend for the brightness of A,B,E,F, if C,D are removed from the socket

c) if C is removed from the socket the brightness is same as usual for remaining bulbs

d) if F is removed from the socket the bulbs does not glow the power supply will become zero because there is a gap means infinity resistance so the voltage drop will be more .

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