Circuit Question (parallel and series) Need help .

[Sirsh]

I took a photo of the question.

It's a circuit and has unknown values of Amps and Volts in the circuit that you need to find out from the given information, (Resistor values and mains).

It would be highly appreciated if you could figure them out.

I've tried multiple times but everytime the voltage is more then the voltage going into the circuit. Thank you!

(ignore my values I've entered) the values needed to be found are (A1,A2,A3,V1,V2 and V3)
I attached the photo:

Sirsh.

 

[jbsteele]

Using the given information, you can solve the values of Amps and Volts in the circuit. The equation you will need to use is Ohm's Law, which is V= I*R. You can then rearrange this equation to solve for I (current) and V (voltage). For example, to solve for A1, you can use the equation V = A1 * R1. Then substitute in the given value for R1, and solve for A1. You can repeat this process for each of the unknown variables. To find V1, V2, and V3, you will need to use the voltage divider formula, which is Vout = (R2/(R1+R2))*Vin. Hope this helps!

 

[kerimek]

Thank you for reaching out for help with your circuit question. In order to accurately determine the unknown values of Amps and Volts in the circuit, you will need to use the principles of parallel and series circuits.

First, you will need to identify which components are in series and which are in parallel. In a series circuit, the current remains the same throughout the circuit, while in a parallel circuit, the current is divided between the branches.

Next, you can use Ohm's Law (V=IR) to calculate the voltage drop across each resistor. In a series circuit, the total voltage drop is equal to the sum of individual voltage drops. In a parallel circuit, the total current is equal to the sum of individual currents.

Once you have determined the voltage drop across each resistor, you can use Kirchhoff's Voltage Law and Kirchhoff's Current Law to solve for the unknown values of Amps and Volts. These laws state that the sum of all voltages in a closed loop is equal to the sum of all voltage drops, and the sum of all currents entering a node is equal to the sum of all currents leaving the node.

I recommend breaking down the circuit into smaller sections and solving for the unknown values step by step. If you are still having trouble, I suggest seeking assistance from a teacher or tutor who can guide you through the problem-solving process. Keep trying and don't get discouraged - understanding circuit analysis takes time and practice. Good luck!