Two light bulbs (treat them as regular resistors) are connectedto a battery as shown in the figure. Initially, the switch is openand Bulb 1 is glowing.
What happens to the brightness of Bulb1 when the switch is closed? 1. It stays the same.2. It shuts off entirely.3. It gets brighter.4. It gets dimmer
Two Light Bulbs Treat Them As Regular Resistors Are Connected To A Battery As Shown In The Figure Initially The Swit 1 (6.65 KiB) Viewed 31 times
Battery Bulb 1 Switch Bulb 2
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