There will be no change, because it is a parallel circuit.
Without seeing the circuit involved no real answer can be given. I would guess you have a diagram of the circuit, tracing it out should answer your question.
The parallel-tuned filter in antenna circuit rejects only the undesired frequencies.
It depends on what you want to accomplish. If you want to decrease the resistance in a circuit, you would place the box in parallel to some other resistor. If you want to increase the resistance in a circuit, you would place the box in series.
it would be ok in a circuit which didn't need a light bulb.
a circuit with no resistance or zero resistance can be considered as open circuit in which the current is zero. without resistance the circuit just becomes open ()
Nothing. That's why it's a parallel circuit. If it was a series circuit, then the first bulb would go out.
In a parallel circuit nothing would happen. All the other light bulbs would remain on since there is an alternative path for current to flow. In a series circuit the entire circuit would be de-energized and all the bulbs would go out.
Nothing much will happen except the same bulb will not blow..
A parallel circuit
Yes, but then it would be a 'series-parallel' circuit, not a 'parallel' circuit!
A lighting circuit would be a parallel circuit.
If you unscrewed any bulb in the circuit it would turn all of the bulbs off.
parallel circuit
All of the current would travel down the remaining intact wire - possibly overheating.
A parallel circuit
Without seeing the circuit involved no real answer can be given. I would guess you have a diagram of the circuit, tracing it out should answer your question.
No, series parallel, as it implies has components of the circuit configured in both series and parallel. This is typically done to achieve a desired resistance in the circuit. A parallel circuit is a circuit that only has the components hooked in parallel, which would result in a lower total resistance in the circuit than if the components were hooked up in a series parallel configuration.