Ammeter 1 reads 0.20 A.
a. What should ammeter 3 indicate?
b. What should ammeter 4 indicate?
Given:
RA = 22-OHM
RB = 13-OHM
A1 = 0.20 A
Ammeter 2 reads 0.15A.
a. Find the voltage across the 22-ohm resistor?
b. Find the voltage across the 15-ohm resistor?
c. What is the battery voltage?
Given:
RA = 22-OHM
RB = 15-OHM
A1 = 0.20 A
A2 = 0.15 A
Soon, the diagram will be posted, thanks a lot.
ok by the time, i can try and solve this problem.
R = RA + RB
R = 22-ohm + 15-ohm
R = 37-ohm
I = V source / RA + RB
But the voltage is not given.
**The diagram is @photobucket, my username is musicgurl8975, maybe you can find me on there and only one picture is on the album which is the physics problem.
- Thanks a lot, i appreciate this, happy valetines day
Ok, if you can't find me @photobucket, i'll just explain the diagram. The voltometer is across the volts, therefore the voltometer = volts. The A1 is on top and then a resistor is on top with 22-ohm. Then, by the side, there's A2 along with a resistor of 15-ohm. And on the bottom is A3 only.
For the voltometer, i draw the picture a little, but I don't know if it will come out right.
---------l_________A1______--____
---------l
---------l
llllllllll
l
Voltometer
l
l
llllllllll
---------l
---------l
---------l________A3_____
Ok, the diagram came out ok but i forgot to put the voltage
___ +
-
__ v
___ -
Ok, then the website for the diagram is @s546.photobucket.
com/albums/hh429/musicgurl8975/action=v
iew¤t=PHYSICS.jpg&newest=1
A1, A2, and A3 are in series, so all of them are the same, and you are given that.
Total resistance is R1+R2, or 37 ohms.
V= current*resistance=.2*37=7.4 volts
The website address you gave does not work for me
s546.photobucket.
com/albums/hh429/
musicgurl8975/action=view&
current=PHYSICS.jpg&newest=1
k, sorry about the website. Thanks
Sorry this website is not working
Ayo ngl bro tysm ik this is an old post but I still support u fam ty for the hard work
To solve the given questions, we need the values of the voltage source and the circuit diagram. Since the voltage source and circuit diagram are not provided here, we can't give you specific answers. However, I can explain the general approach to finding the answers to these questions.
a. To determine what ammeter 3 should indicate, you need to consider how the current is divided in the circuit. If the circuit is in parallel, then the current will divide at the nodes. In this case, ammeter 1 reads 0.20 A, so if ammeter 3 is in parallel with ammeter 1, it should also read 0.20 A.
b. Similarly, to find what ammeter 4 should indicate, you need to understand the current division in the circuit. It depends on the circuit configuration and the connections of the ammeters. Without the circuit diagram, we can't determine the value for ammeter 4.
a. To find the voltage across the 22-ohm resistor, you need to use Ohm's law, which states that V = I * R. Here, I is the current flowing through the resistor, and R is the resistance. In this case, the current is given as 0.15 A, and the resistance is 22 ohms. So, V = 0.15 A * 22 ohms = 3.3 volts.
b. To find the voltage across the 15-ohm resistor, you can use the same approach as in part a, using the given current of 0.15 A and the resistor value of 15 ohms.
c. To determine the battery voltage, you need to consider the voltage drops across the resistors in the circuit. If the resistors are in series with the battery, then the sum of the voltage drops across the resistors should be equal to the battery voltage. Again, without the circuit diagram, we can't provide a specific answer.
In summary, to get the exact answers to these questions, we would need the circuit diagram and the voltage source value. Without these details, we can only explain the general approach to solving the problems.