In the context of resistors and Ohm's law, a unit of electric resistance is called a(n):

In the context of resistors and Ohm's law, what is the SI unit of electrical resistance?

In the context of resistors and Ohm's law, what is the SI unit of electrical resistance?

In a DC circuit, a resistor has resistance $R$ and the current through it is $I$. According to Ohm's law, what is the voltage drop across the resistor?

In a circuit, a resistor has resistance $R$ and the current through it is $I$. According to Ohm’s law, how do you calculate the voltage drop across the resistor?

In a DC circuit, what can an excessive voltage drop measured across a component most likely indicate?

In a circuit, a measured voltage drop across a switch (with the switch intended to be closed) most directly indicates that the switch is behaving as what kind of circuit element?

In basic circuit measurements related to resistors and Ohm’s law, which instrument is used to measure electrical resistance?

In the context of resistors and Ohm's law, what SI unit is used to measure electrical resistance?