Electric Power in Battery and Resistance|| Bulb Rated Voltage|| power|| Brightness OF Bulb in Combination

Bulb problem || power

Power | Power Across Bulbs

Internal Resistance OF a Battery || Maximum Power on a Circuit || Bulb Brightness

Choose the correct statement: When the same current(i) flows through tow circuits as shown in the figures, then (assume that all bulbs are identical) (A) bulbs in first combination glow with more brightness. (B) bulbs in second combination glow with more brightness. (C) bulbs in both the combination glow with equal brightness.

Power Rating Of Electric Bulb

Two electric bulbs of 40 watt each are connected in series. The power consumed by the combination will be

Assertion : Two electric bulbs of 50 and 100 W are given. When connected in series 50 W bulb glows more but When connected parallel 100 W bulb glows more . Reason : In series combination, power is direclty proportional to the resistance of circuit. But in parallel combination, power is inversely proportional to the resistance of the circuit.