Homework Answers
The voltage across the two resistors are the same
since P = V I
Where V is the voltage and I is the current through the bulbs
So the current and the power are proportional quantities.
P = I2 R
Since the power and the current are proportional quantities, For
the bulbs with greater power, the current through them will be
higher, so the resistance is smaller
For the 100 W bulb , the resistance is greater compared to the bulb
with 60 W power
The voltage across the two resistors are the same
since P = V I
Where V is the voltage and I is the current through the bulbs
So the current and the power are proportional quantities.
Also P = I2 R
Since the power and the current are proportional quantities, For
the bulbs with greater power, the current through them will be
higher, so the resistance is smaller
For the 100 W bulb , the resistance is greater compared to the bulb
with 60 W power
Add Answer to:
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