if two bulbs are connected in parallel how would the current change through each bulb
Answers
Explanation:
When the bulbs are connected in parallel, each bulb has 120 V across it, each draws 1/3 A, and each dissipates 40 watts. In this circuit, all bulbs glow at their full brightness. The total power dissipated in the circuit is three times 40, or 120 watts (or 3(1/3) A × 120 V = 120 W).
Please mark as brainliest
Answer:
In a parallel circuit each bulb is in its own circuit. As bulbs are added the resistance in the circuit decreases since each circuit is another pathway for electrons to move from one end of the circuit to the other.
Explanation:
Just for your Information
What happens to the other bulb if two bulbs are connected in parallel and one bulb blows out?
If two bulbs are connected in parallel and one bulb blows out, what happens to the other bulb? Explanation: If one bulb blows out, it acts as an open circuit. Current does not flow in that branch but it continues to flow in the other branch of the parallel circuit. Hence the other bulb continues to glow.
...............................................................................................................................................
What happens to a parallel circuit when more bulbs are added?
If light bulbs are connected in parallel to a voltage source, the brightness of the individual bulbs remains more-or-less constant as more and more bulbs are added to the “ladder”. The current increases as more bulbs are added to the circuit and the overall resistance decreases.
...............................................................................................................................................
What happens when one bulb is removed from a parallel circuit?
An obvious advantage of parallel circuits is that the burnout or removal of one bulb does not affect the other bulbs in parallel circuits. They continue to operate because there is still a separate, independent closed path from the source to each of the other loads.
...............................................................................................................................................
Why are bulbs brighter in parallel?
Two bulbs in a simple parallel circuit each enjoy the full voltage of the battery. This is why the bulbs in the parallel circuit will be brighter than those in the series circuit. Another advantage to the parallel circuit is that if one loop is disconnected, then the other remains powered.
...............................................................................................................................................
What is the disadvantage of parallel circuit?
The disadvantage of a parallel connection becomes apparent with a short circuit, such as when someone jams a wire between the two contacts of an electrical outlet. A short circuit has very low resistance, which in turn causes current in the circuit to increase tremendously, and bang!
...............................................................................................................................................