The current in the conductor is 250 mA, the voltage at its ends is 150 V. What resistance does this conductor have?
| May 21, 2021 | education
These tasks: I – current strength in the used conductor (I = 250 mA = 250 * 10-3 A); U is the effective voltage (U = 150 V).
To calculate the resistance possessed by the used conductor, it is necessary to use Ohm’s law: I = U / R, from where we express: R = U / I.
Calculation: R = 150 / (250 * 10-3) = 600 Ohms.
Answer: The conductor used has a resistance of 600 ohms.
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