Current Electricity Charging Discharging Of Capacitors Question 495
Question: Two bulbs are working in parallel order. Bulb A is brighter than bulb B. If $ R _{A} $ and $ R _{B} $ are their resistance respectively then
[MP PMT 2003]
Options:
A) $ R _{A}>R _{B} $
B) $ R _{A}<R _{B} $
C) $ R _{A}=R _{B} $
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
In parallel $ P _{consumed}\propto \text{Brightness}\propto \frac{1}{R} $
$ P _{A}>P _{B} $ (given)
$ \
Therefore ,R _{A},<R _{B} $
BETA
