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Forums
PhysicsNewbie321
Recent content by PhysicsNewbie321
What is the current in this circuits?
my mistake.. its ohms. thanks for all your help !
PhysicsNewbie321
Post #25
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
e) 2A f) 2a+1a = 3A g) 1/6 + 1/3 = 1/2 = 2A? @cnh1995
PhysicsNewbie321
Post #23
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
a i see constant pd thanks
PhysicsNewbie321
Post #22
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
d) v=? r=3ohm i=2a(6/3) v=ir 2x3 = 6V? e)2A? but how come can both be 6V when its a 6V battery?
PhysicsNewbie321
Post #20
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
Thanks that's a question done. For the next problem, a) 1.5x4 = 6V b) V? R=6ohm I= 1? (v/ohm,6/6) 6x1=6V? c) 1A? thanks a lot man
PhysicsNewbie321
Post #18
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
for d) is it 6V + 2V = 8V? e) each cell has 2v?
PhysicsNewbie321
Post #16
Oct 31, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
for b) 2A c) v=Ir 2x1=2volts
PhysicsNewbie321
Post #14
Oct 30, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
thanks
PhysicsNewbie321
Post #12
Oct 30, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
2A?
PhysicsNewbie321
Post #10
Oct 30, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
series same current
PhysicsNewbie321
Post #8
Oct 30, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
its connected in series meaning voltage is divided among components. V - volts , I - current. I don't know the volts of the battery
PhysicsNewbie321
Post #6
Oct 30, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
I don't know if I can work out b) without any given volts in the 2nd 1ohm resistor
PhysicsNewbie321
Post #3
Oct 29, 2016
Forum:
Introductory Physics Homework Help
What is the current in this circuits?
Homework Statement Homework Equations Ohm's Law : V = IR, Eel = VIt , Vt=ItRt , Q=It The Attempt at a Solution I tried to do the first question letter a I=? I= V/R R=3 ohms I= 6/3 V=6V I=2A[/B] i don't know how to continue the others :/
PhysicsNewbie321
Thread
Oct 29, 2016
Tags
Circuits
Current
Replies: 24
Forum:
Introductory Physics Homework Help
Why wouldn't the bulb light up in this circuit diagram?
Is it because as current goes to the voltmeter and ammeter it loses "energy" meaning the bulb won't light up?
PhysicsNewbie321
Post #6
Oct 20, 2016
Forum:
Introductory Physics Homework Help
Why wouldn't the bulb light up in this circuit diagram?
Voltmeter to measure voltage between two points. Ammter to measure current in a circuit
PhysicsNewbie321
Post #3
Oct 19, 2016
Forum:
Introductory Physics Homework Help
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PhysicsNewbie321
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