Question

Обложка гинератора живлеться джерелом напругою 75 вольт коло обмотки опором 1 Ом вмикаеться резистор опором 14 Ом Скільки разів зменшеться струм в області і як розпределиться напруга

Answer 1

Решение в скане.............

Answer 2

Calculation of Current and Voltage Distribution

To answer your question, let's calculate the current and voltage distribution in the given circuit.

Given: - Voltage across the generator coil (source) = 75 volts - Resistance of the generator coil = 1 Ohm - Resistance of the connected resistor = 14 Ohms

We can use Ohm's Law to calculate the current flowing through the circuit. Ohm's Law states that the current (I) flowing through a circuit is equal to the voltage (V) divided by the resistance (R). Mathematically, it can be represented as:

I = V / R

Let's calculate the current flowing through the circuit:

I = 75 V / (1 Ohm + 14 Ohms) I = 75 V / 15 Ohms I = 5 Amperes

So, the current flowing through the circuit is 5 Amperes.

Now, let's calculate the voltage distribution across the generator coil and the connected resistor.

To calculate the voltage distribution, we can use Ohm's Law again. The voltage across a resistor in a series circuit is equal to the current flowing through it multiplied by its resistance. Mathematically, it can be represented as:

V = I * R

Let's calculate the voltage across the generator coil:

V_generator = I * R_generator V_generator = 5 A * 1 Ohm V_generator = 5 Volts

So, the voltage across the generator coil is 5 Volts.

Now, let's calculate the voltage across the connected resistor:

V_resistor = I * R_resistor V_resistor = 5 A * 14 Ohms V_resistor = 70 Volts

So, the voltage across the connected resistor is 70 Volts.

To summarize: - The current flowing through the circuit is 5 Amperes. - The voltage across the generator coil is 5 Volts. - The voltage across the connected resistor is 70 Volts.

Please let me know if there's anything else I can help you with!