Question

Question-
If all the resistors show in the circuit diagram have the same resistance which equals 4 ohm and all the batteries have the same electromotive force of 10V then find the value to I1 - I2.



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Answer 1

Answer:

Resistors in Series Summary

Resistors in Series carry the same current, but the voltage drop across them is not the same as their individual resistance values will create different voltage drops across each resistor as determined by Ohm's Law ( V = I*R ). Then series circuits are voltage dividers.

Explanation:

The sum of the currents through each path is equal to the total current that flows from the source. You can find total resistance in a Parallel circuit with the following formula: 1/Rt = 1/R1 + 1/R2 + 1/R3 +... If one of the parallel paths is broken, current will continue to flow in all the other paths.

Answer 2

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The given circuit diagram is redrawn to represent 3 resistors to be connected in parallel and the remaining 1 resistor to be connected in series with the parallel connection and the battery at the end. Components connected in parallel are connected so the same voltage is applied to each component. In a parallel circuit, the voltage across each of the components is the same, and the total current is the sum of the currents through each component.  

. The current through each of the components is the same, and the voltage across the circuit is the sum of the voltages across each component. In a series circuit, every device must function for the circuit to be complete.

hey bro see the attachment it's the diagram of above question