Blog | Voltage Lab

V = I * R Ohm's Law states that Voltage (V) is directly proportional to Current (I) and Resistance (R). The correct formula is V=I*R.

Ohm (?) Resistance is measured in Ohms, represented by the Greek letter omega (?).

3 Amperes Using Ohm's Law (I=V/R), current = 12V / 4? = 3A.

Resistors Ohm's law describes the relationship between voltage, current, and resistance in a resistive element, such as a resistor.

The current decreases. According to Ohm's Law, if voltage is constant, a higher resistance leads to a lower current (I=V/R).

Question 1 of 5

Which of the following equations correctly represents Ohm's Law?

Ohm's Law states that Voltage (V) is directly proportional to Current (I) and Resistance (R). The correct formula is V=I*R.

Question 2 of 5

Resistance is measured in Ohms, represented by the Greek letter omega (?).

Question 3 of 5

Using Ohm's Law (I=V/R), current = 12V / 4? = 3A.

Question 4 of 5

Ohm's law describes the relationship between voltage, current, and resistance in a resistive element, such as a resistor.

Question 5 of 5

According to Ohm's Law, if voltage is constant, a higher resistance leads to a lower current (I=V/R).