Question

R1=R2=R4=R16=1Ом U=24B I=?

Answer 1

Ответ:

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Answer 2

To calculate the current (I) in a circuit with resistors in parallel, you can use the formula:

1 / R_total = 1 / R1 + 1 / R2 + 1 / R4 + 1 / R16

In your case, R1 = R2 = R4 = R16 = 1 Ω, so you can simplify the equation to:

1 / R_total = 1/1 + 1/1 + 1/1 + 1/1 = 4

Now, find the total resistance (R_total):

1 / R_total = 4

R_total = 1 / 4 = 0.25 Ω

Now that you have the total resistance (R_total), you can use Ohm's law to find the current (I):

U = V (voltage) I = U / R

U = 24 V R = R_total = 0.25 Ω

I = 24 V / 0.25 Ω = 96 A

So, the current in the circuit is 96 amperes (A).