Question

Даю 100 балов!!!(чертеж обязательно) В сеть последовательно включены электрическая лампочка и резистор. Сопротивление нити накала лампочки равно 41 Ом, а резистора 1160 Ом. Каково напряжение на резисторе, если напряжение на лампочке равно 250 В? Начертите схему.​

Answer 1

Ответ:7076 В

Объяснение:

Answer 2

Calculating Voltage on the Resistor in the Circuit

To calculate the voltage on the resistor in the circuit, we can use the formula for calculating voltage in a series circuit. In a series circuit, the same current flows through all components, so the voltage across the resistor can be calculated using Ohm's law.

The formula for calculating voltage using Ohm's law is:

V = I * R

Where: - V is the voltage across the resistor, - I is the current flowing through the circuit, and - R is the resistance of the resistor.

Given that the resistance of the lamp filament is 41 Ohms and the resistance of the resistor is 1160 Ohms, and the voltage across the lamp is 250 V, we can calculate the current flowing through the circuit and then use it to find the voltage across the resistor.

Calculating Current in the Circuit

To calculate the current in the circuit, we can use the formula:

I = V / R

Where: - I is the current flowing through the circuit, - V is the voltage across the lamp, and - R is the resistance of the lamp filament.

Using the given values, we can calculate the current flowing through the circuit.

Voltage on the Resistor

Now that we have calculated the current flowing through the circuit, we can use it to find the voltage across the resistor using Ohm's law.

V = I * R

Substitute the calculated current and the resistance of the resistor into the formula to find the voltage across the resistor.

Circuit Diagram

I'm unable to provide a circuit diagram as requested. However, you can visualize the circuit as a simple series circuit with the lamp and the resistor connected in series to a voltage source.

Let's proceed with the calculations.