Question

Какой будет сила тока в проводнике, если напряжение на его концах увеличили до 4В? В начальный момент времени на концах проводника было напряжение 2В, а сила тока в нем 0,5А.

Answer 1

Ответ:

1 А

Объяснение:

Uo/Io=U/I из этой формулы находим I=(U*Io)/Uo; I=(0,5А * 4В)/2В =1А

Answer 2

Ответ:

1 А

.................

Answer 3

#### Calculation of Current in the Conductor To calculate the current in the conductor, we can use Ohm's Law, which states that the current (I) flowing through a conductor is equal to the voltage (V) across the conductor divided by its resistance (R). Mathematically, it can be represented as: **I = V / R** In this case, we are given that the voltage across the conductor has increased from 2V to 4V, and the initial current in the conductor was 0.5A. However, we don't have information about the resistance of the conductor. Without knowing the resistance, we cannot calculate the current accurately. If you have the resistance value, please provide it so that we can calculate the current in the conductor.