Question

the 500w bulb glows with more brightness than a 200wbulb?​

Answer 1

Answer:

First of all, keep in mind that the bulb having a high resistance and dissipate more power in the circuit (no matter series or parallel) will glow brighter. In other words, the brightness of the bulb depends on voltage, current (V x I = Power) as well as resistance.

Also, keep in mind that power dissipated in Watts is not the unit of brightness. Unit of brightness is lumens (denoted by lm which is SI derived unit of luminous flux) also known as candela (base unit of luminous intensity). But the light brightness is directly proportional to the bulb wattage. That’s why the more wattage a bulb is using will glow brighter.

Hope it helps you❤️

Answer 2

Answer:

500w have more resistance of power.so the 500w bulb glows with more brightness than a 200w bulb