Which bulb is brighter 60W or 100w in series?

Answer: The bulb rated at 100 W will be brighter. When both bulbs are connected to the rated voltage, they will dissipate the rated power. The brightness of a bulb depends on the power it dissipates, so the 100 W bulb will be brighter than the 60 W bulb.

Which bulb will glow brighter 25W or 100w?

25W bulb has more resistance (R=V2P) compared to 100 W bulb. Hence, it will glow brighter.

Which bulb will glow brighter 40w or 100w?

Therefore R (40W bulb) > R (60W bulb) > R (100W bulb). Hence the bulb across which power dissipation is more will glow brighter. When connected in series: In a series connection, current flowing across each element in circuit is same.

Which bulb glow brighter in series?

The bulb which dissipates more power will glow brighter. In series, both bulbs have the same current flowing through them. The bulb with the higher resistance will have a greater voltage drop across it and therefore have a higher power dissipation and brightness.

When a 25w 220v bulb and a 100W 220v bulb are connected in series then which bulb will glow brighter?

Since the bulbs are connected in series, the current through each bulb will be the same. Thus the power dissipated will be proportional to the resistance of each bulb. The bulb having more resistance will dissipate more power. Thus $25\;{\text{W}}$ bulb having more power will glow brighter.

Which bulb will glow brightest?

How do I know which bulb is brighter?

The brightness, or lumen levels, of the lights in your home may vary widely, so here’s a rule of thumb: To replace a 100 watt (W) incandescent bulb, look for a bulb that gives you about 1600 lumens. If you want something dimmer, go for fewer lumens; if you prefer brighter light, look for more lumens.

Which bulb will glow brighter 60W or 100W when connected in parallel?

Answer: In serial connection, the total current in the circuit is a constant. Thus which ever will have a higher potential through will glow brighter. thus 100 W will have higher resistance and since V = IR hence will glow brighter.

What makes a bulb glow brighter?

Each bulb sees the full voltage when the bulbs are in parallel. When a bulb gets more power, it will glow brighter. The effective resistance of the circuit is reduced by the parallel combination of resistors. It glows brighter.

Which bulb will glow brighter – 60 watt or 100 watt?

When a 60 W, 200 V bulb is connected in series with 100 W, 200 V bulb across a 200 V A.C. power supply, which bulb will glow brighter? Solution: 60 Watt bulb will glow brighter then 100 Watt bulb.

Which bulb will glow brighter H2 or H1?

From above H2>H1, therefore the bulb 2 will glow brighter than bulb 1. When we connect two bulbs or more than two bulbs in the series, the bulb which has lower power rating have more resistance and it will glow brighter. Two bulbs of power rating 50- watt and 100-watt, 220 volts are connected in the series and fed 220 volts.

What is the difference between a 100 watt and 200 watt bulb?

The 200 W bulbs glows with more brightness than 100 W bulbs. A 100 watt bulb has more resistance than a 200 W bulb. Since the power of 200W is more than 100W so ,it will glow brighter . Was this answer helpful?

What is the difference between A 40W and 100W light bulb?

Logic dictates that both the bulbs carry the same current because they are connected in series. The 100W bulb would have smaller resistance, 2.5 times smaller than the 40W bulb. Incandescent bulbs glow because of heat produced in the filament so whichever bulb produces more heat will glow brighter.