If the number of bulbs in parallel affects the brightness of the

bulbs.

comment (Faith Ng)

we already learnt that bulbs arranged in parallel is brighter than the bulbs arranged in series Already Learnt! should try a different experiment instead

Thanks

comment [xavier]

we should do things that are more interesting (and fun)

comment (Jeslyn Sudirman)

We have already conducted this experiment in class when we tried to make and design our own circuit board. In addition Mr Chan has already covered that topic. Perhaps we should try out other experiments instead. Thank you for your effort.

• To find out if changing the type of wire affects the flow of electricity in the wires.

• Comment(Faith Ng)

• Different wires?How?

• Comment (Alina)

• Is it the direction of the flow of electricity or the amount of voltage in it?

Kaelen

• To find out how changing the type of wire affect the flow of electricity through the wires

• comment (xavier)

  we dont have different type of wires

• comment (Jeslyn Sudirman)

  I do not think that Mr Chan can provide different types of wires. Thank you for your effort.

  
  

Will the length of the wire affect the amount of light shone from the bulbs.

comment (Kaelen)

use the same type of wire to make it a fair experiment.

comment (Jeslyn Sudirman)

We should ensure that the type of bulbs are identical to make it a fair test to conduct.Thank you for your effort.

How does the position of the bulb affect the time taken for the bulb to fuse.

comment (Xavier)

I don't think it will affect it

comment (Jeslyn Sudirman)

I think that we covered that parallel circuits fuse faster while series circuits take a slower time to fuse. Thank you for your effort

Comment (Alina)

Possible but in a time constraint we would not know how long it will take for a bulb to fuse

• Alina

• will the material of the wire effect the brightness of the bulb

• Comment (Faith Ng)

• we already learnt about electrical conductors and insulators we should do a different experiment

• Thanks

• Comment (Jeslyn Sudirman)

• During the past year, our previous science teacher has covered the topic consisting of the type of materials which can conduct electricity or is not able to conduct electricity. I suggest that we should test out another experiment instead. Thank you for your effort.