Hey plz answer this physics question in the attached document plz answer.
Answers
Answer:
the ans is.. no.the bulb in parallel circuit would glow brightly.
because...bulbs acts like resistors.
the one in series circuit
there is only one way of current
but in parallel,there are diff ways
Explanation:
the second ans is...
in series circuit, when one bulb is fused, the circuit breakes...hence bulb won't glow
Answer
The answers are:
a) The bulbs in former circuit where bulbs are connected in series will glow but with less brightness than those connected in parallel pattern.
b) If any one bulb in series circuit fuses, the others will also stop glowing. But in the case of parallel connection, the fusing of any one bulb wont affect the other three bulbs.
Explanation:
a) In series, the voltage applied across each of the bulb is distributed (which means each bulb receives less voltage than the total voltage i.e. voltage provided by the source), which makes them glow dimly. But in parallel connection, the bulbs share the voltage same as the voltage provided by the source, thus they glow brightly.
b) If one bulb in series fuses, the circuit path breaks resulting in no circuit passage, but in parallel if one bulb fuses, the current will obviously find other passages to pass through. Thus, the circuit as such breaks for the fused bulb but not for the others.(Circuit finds its way!)
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