The magnitude of the current in the resistor I = 50 mA and the voltage across it are known to be 10 V.

The magnitude of the current in the resistor I = 50 mA and the voltage across it are known to be 10 V. Determine the value of the resistance across the resistor. tell me, according to Ohm’s law it needs to be done?

These tasks: I (current value in the taken resistor) = 50 mA (50 * 10-3 A); U (voltage across the resistor) = 10 V.

To determine the value of the resistance on the taken resistor, it is necessary to use Ohm’s law for the section of the circuit: R = U / I.

Let’s calculate: R = 10 / (50 * 10-3) = 200 Ohm.

Answer: The resistance across the taken resistor is 200 ohms.