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Experiment with an electronics kit! Build circuits with batteries, resistors, ideal and non-Ohmic light bulbs, fuses, and switches. Determine if everyday objects are conductors or insulators, and take measurements with an ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a lifelike view.

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Claim: Bulbs A and D are brighter than Bulbs B and C.

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Reason: Bulbs B and C receive lesser electrical energy than Bulbs A and D.

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Claim: All the 3 bulbs will light up with the same amount of brightness.

Evidence:

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Reason: All the 3 bulbs receive an equal amount of electricity from the batteries as they are arranged in parallel arrangement.

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reason:
B1 receives more electricity than B2,B3,B4,B5 and B6.

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Claim: B1 will be brighter than the other bulbs.

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Reason:S1 is open so electricity cannot flow to B1 so B1 did not light up but S2 is closed so electricity can flow through to B2 thus B2 lighting up.

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Reason: Bulb B3 will be brighter than bulbs B1 and B2 because B3 receives more electrical energy so it will be brighter

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Reason:All the bulbs light up with the same brightness because it is receivng the same amount of eletricity as it is in a parellel arrangement.

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reason.......
A receives 18v,b and c receives 9v each,d,e&f receives 6v,g,h,i&j receives 4.5 v,since it receives the most electricity,it will be the brightest.  :)

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Claim: Bulb B3 will be brighter than bulbs B1 and B2 but bulbs B1 and B2 will be of the same brightness.

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Claim:bulb A will be the brightest
evidence......

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reason : b3 is brighter than b1 and b2. b3 recieves more elecrical energy energy than b1, b1 and b2 willl be equally bright

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Claim: If I close switch S1, S2 and S5, bulb B1 will shine brighter than both B6 and B7, B6 and B7 will have equal brightness.

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claim : bulbs b1 and b2 will be dimmer than b3

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Claim: All the bulbs receive the same amount of electricity so their brightness is the same.

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Claim: All the bulbs receive the same amount of energy.

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Reason: B1 is the only bulb in its branch, it will be the brightness, B6 and B7 are ofthe same branch, they will be of the same brightness, both B6 and B7 received the same amount of electrical energy.

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well done Clyde!

Left: Aditya, Junwai, Felicia, Yunuo

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claim:
Bulb B1 & B4 is brighter than B2 & B3
Evidence:

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Reason:
Bulb B1 and B4 do not share the electrical energy but Bulb B2 and B3 receives the same amount of electricity.

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Claim: Even if one of the bulbs fuse,  the other bulbs will still be shining.

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All completed. Well done!

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All completed. Well done!

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Left: Enzo

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Tejas are you sure you are correct?

Min Le left

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well done Abbe, XiHan & Yi En.
Left: Glenn

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Reasoning:The two bulbs receive an equal of of electrical energy when the are arranged in parallel arrangement.

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Reason:The bulbs recive the same amount of energy from the battery

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Claim:Both of the bulbs are equally bright when each is in a parallel arrangement
Evidence:

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I claim that B3 will be brighter than B1 and B2 when the switch is closed

edvidence

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reason:
B3 receives more electrical energy than B1 and B2.

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Claim:All the three bulbs will have the same amount of brightness when the switch is close

Evidence

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claim: all bulbs have equal brightness when the switch is closed.

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Claim: All the bulbs have equal brightness when the switch is close in a parallel arrangement.

Evidence:

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Reason: All the bulbs receive an equal amount of electrical energy from the battery.Therefore, all bulbs will be of an equal brightness.

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Claim: B3 is brighter then B1, B2, B4, B5 and B6, but B4, B5 and B6 is dimmer then B1 and B2.

Evidence:

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Reason: B3 receive more electrical energy than B1, B2, B4, B5 and B6 and B1 and B2 receive more electrical energy than B4, B5 and B6

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Reason: Bulb 3 receives more electricity than Bulb 1 and Bulb 2. B

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Claim: All the bulbs will have the same brightness.
Evidence:

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Reason: All the bulbs receive the same amount of electricity

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Claim:All the bulbs will have the same brightness.
Evidence:

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reason: every bulb receives the same amount of electrical energy.

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Reason:The brightness of the bulbs will be the same as they receive an equal amount of electricity.

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Claim:
Bulb B1 is brighter than bulbs B2 and B3.

Evidence:

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Bulb B1 is brighter than bulbs B2 and B3 because bulb B1 receives more electrical energy than bulbs B2 and B3.

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Claim: Bulb 1 will be brighter than both bulb 2 and bulb 3 but bulb 2 and bulb 3 have the same brightness.

Evidence:

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Claim: Bulb B1 is brighter than B2 and B3 but B2 and B3 are equally bright.

Evidence:

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Reasoning: B1 receives more electrical energy than B2 and B3.

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Reasoning: Bulbs 2 and 3 get lesser brightness than bulb 1 because they are in series and they each get half the P.S.

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CLAIM:when the switch is close, all the bulbs will have the equal brightness.

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oswin
evidence:

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Claim:B1 is brighter than B2,B3 and B4. B2,B3 and B4 are equally bright.

Evidence:

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reason:They receive the same amount of electricity.

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Claim: Bulb 3 is brighter than Bulb 1 and Bulb 2.

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Reason:B1 receives more electrical energy than B2,B3 and B4. B2,B3 and B4 receives the same amount of electrical energy, so they give out the same amount of electrical energy. That's why B1 is brighter than the rest of the bulbs.

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Claim:
All the bulbs will light up with the same brightness.

Evidence:

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Claim: All the bulbs will have the same brightness .

Evidence:

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Reasoning: The brightness of the bulbs will be the same as they receives the same amount of electricity.

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Claim: All the bulbs have equal brightness when the switch is close

Evidence:

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Reason: Every bulb receive the same amount of electrical energy

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Claim:Bulbs B1 will be brighter than bulbs B2 and B3

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Reasoning:Bulb B1 receives more electrical energy than bulb B1 and B2, therefore bulb B1 is brighter than both bulbs B2 and B3

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Reason : Bulb B3 receives more electrical energy than bulb B1 and B2

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Claim: All three bulbs will have equal brightness when the switches are close.

Evidence:

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Claim:  Bulb B1 is brighter than both bulbs B2 and B3. Bulbs B2 and B3 give off the same amount of light.

Evidence:

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Reasoning: Bulb B1 is brighter than Bulbs B2 and B3 because Bulb B1 receives more electrical energy.
Bulbs B3 and B2 give off the same amount of light as they receive the same amount of electrical energy.

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Claim :  Bulb B3 is brighter than bulbs B1 and B2 .

Evidence :

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Claim: All 3 bulbs in the circuit will have the same brightness.

Evidence:

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Reasoning: All three bulbs receive the same amount of electrical energy from the batteries so the bulbs can light up with the same brightness.

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Reasoning: The bulbs receive the same amount of energy from the battery.

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Reasoning:
All the bulbs will light up with the same brightness as all receive the same amount of electrical energy.

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Claim:Bulb B1 is brighter than bulbs B2 and B3.

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Claim : Each bulb on each branch will have the same brightness.

Evidence:

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Claim:I claim that B1 is brighter than B2,B3,B4.

evidence:

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Reasoning: B1 receives more electrical energy than B2,B3,B4.

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Claim: The bulbs on each branch will have the same brightness.

Evidence:

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Reasoning: The brightness of the bulbs will be the same as each of the bulbs receives the same amount of electrical energy as the bulb.

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Claim: The bulb in the first parallel branch and bulb in the second branch are equally bright.
Evidence:

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Reasoning: The brightness of the bulbs ____________ even though ____________ because....

The brightness of the bulbs ARE EQUALLY BRIGHT even though MORE BULBS ARE ADDED because EACH BULB RECEIVES THE SAME AMOUNT OF ELECTRICAL ENERGY.

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Bulb B1 is brighter than bulbs B2 and B3 ,as bulb B1 receives more electrical energy than Bulbs B2 and B3.

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Reasoning : The bulbs has the same brightness, as they receive the same amount of voltage/energy from the battery.

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claim:i think that B1 would not light up when S1 is open but B2 will light up whenS2 is closed.