The light bulbs A & B in the following circuits are identica... | PHYSICS - ELECTRICAL ENERGY, POWER | SolveeIt | Solveeit

Today, October 3

Question

The light bulbs A & B in the following circuits are identical. When the switch is closed –

A

Intensity of bulb A increase

B

Intensity of bulb A decrease

C

Intensity of bulb B increase

D

Nothing changes

Answer

Nothing changes

Explanation

Solution

After closing of switch voltage across A & B

remain same \ Nothing change