What is the current in the circuit if the voltage across a 10Ω resistor is 20V?
| August 15, 2021 | education
Initial data: R (electrical resistance of the resistor) = 10 Ohm; U (voltage across the resistor) = 20 V.
To determine the current in the circuit, we calculate the ratio of the voltage across the resistor to its resistance: I = U / R.
Let’s perform the calculation: I = 20/10 = 2 A.
Answer: The current in the circuit is 2 A.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
