Physics, 21.05.2021 17:50 alialbinn6969
So I was curious about parallel circuit. I first built four branches and only filled them with three light bulbs. Surprisingly, it looks something weird like the picture below.
When I filled the fourth branch with a light bulb, everything light equally and even brighter.
Okay, here's what I know. I know that the wire that is outside the branch and connects with the fourth branch, has more current for sure because there is no resistance. However, why the first light bulb got brighter than the second one and so on. Secondly, why is the circuit with 4 light bulbs is brighter?
Answers: 1
Physics, 21.06.2019 21:30, ddoherty88
Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)
Answers: 3
Physics, 22.06.2019 01:00, jayycruz59
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 06:00, Catgirl7060
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
So I was curious about parallel circuit. I first built four branches and only filled them with three...
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