The electric iron is connected to a network with a voltage of 200 V. What is the current in the heating element

The electric iron is connected to a network with a voltage of 200 V. What is the current in the heating element of the iron, if its resistance is 48.4 ohms? what?

According to Ohm’s law, the current in the heating element of the iron will be directly proportional to the effective voltage in the network and inversely proportional to the electrical resistance of the heating element.
I = U / R, where U is the voltage in the network (U = 200 V), R is the resistance of the heating element (R = 48.4 Ohm).
Let’s calculate the current strength:
I = U / R = 200 / 48.4 = 4.13 A.
Answer. The current in the heating element of the iron is 4.13 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.