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Does anything happen to the brightness of the bulb when you add an extra battery to a simple circuit?
Wiki User
∙ 13y ago
We did this experiment in class, the more batteries added, the brighter the bulb will become!
Wiki User
∙ 13y ago
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When three bulbs connected to a battery in parallel circuit what will happen to the brightness of the bulbs?
The brightness of three bulb would be mare than one
What would happen if there was only positive electrodes in a circuit?
Nothing. The reason a circuit works is that there is an imbalance between the positive and negative (cathode and anode) ends of the battery. two positive ends wouldn't move anything.
If you start at the negative end of the battery what will happen to the electrons when a closed circuit turn on a light?
When you start at the negative end of the battery, you start to lose electrons and the circuit is closed.
What would happen if a circuit wire is replaced by a longer one?
the brightness of the bulbs would decrease because the cell would have to supply more power.
What happen with the brightness of the bulb when one unscrewed in parallel?
Provided that the power supply is reasonably well regulated, the failureor removal of one device in a parallel circuit has no effect on the others.
When three bulbs connected to a battery in parallel circuit what will happen to the brightness of the bulbs?
The brightness of three bulb would be mare than one
What would happen if a battery is removed from a circuit?
It wil be on
What will happen when a wire is connected to the positive end of a fresh battery if there is nothing else in the circuit?
Nothing will happen. There has to be a complete a circuit for the battery to function thus allowing for the flow of electricity.
The current is 0.4 A and the bulb in the circuit is bright. What will happen to the brightness of the bulb if you put another bulb in series in the circuit?
ANSWER: The brightness of both bulbs will decrease. If the bulbs are identical the current will decrease to 0.2 Amps. This is a simple series resistive circuit, the more bulbs you add in series both the amperage and bulb brightness will continue to go down.
What would happen if there was only positive electrodes in a circuit?
Nothing. The reason a circuit works is that there is an imbalance between the positive and negative (cathode and anode) ends of the battery. two positive ends wouldn't move anything.
If you start at the negative end of the battery what will happen to the electrons when a closed circuit turn on a light?
When you start at the negative end of the battery, you start to lose electrons and the circuit is closed.
What would happen if a circuit wire is replaced by a longer one?
the brightness of the bulbs would decrease because the cell would have to supply more power.
What would happen if you connected the ends of a battery in a series circuit with wire?
You would short out the battery. If it was a car battery capable of 300 amps and the wire was big enough, the battery could explode.
What will happen to a bulb when you move it closer to the battery on a circuit?
Nothing special should happen. What matters for the bulb is the voltage difference between its ends.
What happen with the brightness of the bulb when one unscrewed in parallel?
Provided that the power supply is reasonably well regulated, the failureor removal of one device in a parallel circuit has no effect on the others.
If a 12 volt 18 amp hour battery is installed in a circuit with a continuous 1 amp current draw on the battery what would happen?
would discharge in 18 hours
What happen to the brightness of a star as you observe it from farther away?
The brightness of star will decrease as you observe it from farther away.
