Which has greater resistance a 100 watt bulb or a 60 watt bulb?

Which has a greater resistance a 100 watt bulb or a 60 watt bulb Why?

For a give voltage V, P is inversely proportional to R. So the 60 W bulb will have more resistance than the 100 W bulb.

Which has a larger resistance a 60 W lightbulb or a 100 W lightbulb both light bulbs are to be used at 120v?

Therefore, 60 watt lightbulb has larger resistance than a 100 watt lightbulb.

How is a 100 watt bulb different than a 60 watt bulb?

Here is a breakdown of traditional watt light bulbs and the amount of light they produce in lumens: 40-watt bulb produces 450 lumens of light. 60-watt bulb produces 800 lumens of light (most widely used in households) … 100-watt bulb produces 1,600 lumens of light.

What is the resistance of 100 watt bulb?

The typical cold resistance of a 100 W incandescent lamp is about 9.5 ohms. If that resistance stayed the same with 120 V applied, Ohm’s Law tells us that the bulb would draw about 12.5 amps and dissipate about 1,500 watts.

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Which is having more resistance a220v 100W bulb or a 220V 60W bulb?

Answer: The 220V, 60W bulb has more resistance. R = 220*220/100 = 484ohm (approx.) So, Case 2 has more resistance.

Which has greater resistance a 100 watt bulb or a 25 watt bulb and why?

Hence, resistance will be more for the given which is dissipating less power. Resistance is more for 25 Watt bulb.

Which has a higher resistance a 100 W bulb or a 25 W bulb and how many times?

ANSWER: 25W has the highest resistance.

Which bulb has more resistance 100W or 200w?

<br> Reason : A 100 W bulb has more resistance than a 200 W bulb. … i.e., higher is the wattage of a bulb, lesser is the resistance and so it will glow bright.

Which has a larger resistance a 60 W lightbulb or a 100 W lightbulb chegg?

The 60 W bulb has a lower resistance, so it would be brighter. The 100 W bulb has a higher resistance, so it would be brighter.

Which has higher resistance A or B?

The slope of a V-I graph represents resistance. And, the resistance is higher for series combination as compared to that of a parallel combination. In the figure given, we observe that B has higher slope and hence higher resistance. Therefore, A represents the parallel combination.

What is the resistance of a 100 W bulb when it is operating in a circuit with a supply of 120 V?

For example, a 100 watt light bulb operating on 120 volts AC will have 144 ohms of resistance and will draw 0.833 Amps.