Question

R1,2,3,4=120 Ом U=36B Найти силу тока в каждом из одинаковых резистров

Answer 1

R=U/I>
I=U/R
I1=36/120=0.3
I2=36/120=0.3
I3=36/120=0.3
I4=36/120=0.3
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Answer 2

Calculating Current in Resistors

To find the current in each of the identical resistors, we can use Ohm's law, which states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R). The formula for Ohm's law is:

I = V / R

Where: - I = current in the circuit - V = voltage across the circuit - R = resistance in the circuit

Given: - R1, R2 = 120 Ω (identical resistors) - U = 36 V (voltage across the resistors)

We can calculate the current flowing through each resistor using the formula above.

Calculation

Using the given values: - R = 120 Ω - U = 36 V

We can calculate the current (I) using the formula I = V / R:

I = 36 V / 120 Ω I = 0.3 A

So, the current flowing through each of the identical resistors is 0.3 A.