Question

Определите по схеме(рис.152) общее сопротивление цепи и силу тока в неразветленной части цепи, если R1=5 Ом, R2=10 Ом, R3=30 Ом. Показания вольтметр 6В

Answer 1

Рисунок то где?Без него не решить!

Answer 2

Calculation of Total Resistance and Current in the Circuit

To determine the total resistance and current in the given circuit, we need to analyze the circuit diagram and apply the relevant formulas.

According to the given information, the circuit consists of three resistors: R1 = 5 Ω, R2 = 10 Ω, and R3 = 30 Ω. The voltmeter reading is 6V.

To calculate the total resistance (Rt) of the circuit, we can use the formula:

Rt = R1 + R2 + R3

Substituting the given values, we get:

Rt = 5 Ω + 10 Ω + 30 Ω = 45 Ω The total resistance of the circuit is 45 Ω.

To calculate the current (I) flowing through the circuit, we can use Ohm's Law:

I = V / Rt

Where V is the voltage across the circuit, which is given as 6V.

Substituting the values, we get:

I = 6V / 45 Ω ≈ 0.133 A

The current flowing through the circuit is approximately 0.133 A.

Conclusion

In summary, the total resistance of the circuit is 45 Ω, and the current flowing through the circuit is approximately 0.133 A.

Please note that the provided information does not include a specific circuit diagram or figure number (152), so the calculations are based solely on the given resistor values and voltmeter reading.