TS EAMCET · Physics · Current Electricity
Consider the following two circuits bulbs are connected in series to a power supply line bulbs identical to are connected in a parallel circuit to an identical power supply line Identify which of the following is not true
- A If one bulb in blows out all others will stop glowing
- B Bulbs in glow brighter since the current flowing in is higher
- C If one bulb in blows, other bulbs will still glow
- D Bulbs in have the highest voltage across each bulb
Answer & Solution
Correct Answer
(B) Bulbs in glow brighter since the current flowing in is higher
Step-by-step Solution
Detailed explanation
In first case bulbs are connected in series in which the equivalent resistance is more compared to that in parallel connection, hence current will be less and thereby brightness is low.
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