How many ohms are equivalent to 1 Megohm?

1 Megohm is equivalent to 1,000,000 ohms. This relationship is based on the metric prefix "mega," which denotes a factor of one million. In the context of electrical resistance, 1 Megohm signifies a resistance of one million ohms.

To illustrate, the definition of the ohm follows the relationship established in the International System of Units (SI), where ohms are a measure of electrical resistance. The prefix "mega-" indicates that the unit is scaled up by a factor of 1,000,000. Hence, when converting Megohms to ohms, multiplying by 1,000,000 gives the correct equivalent.

This understanding is fundamental in electrical engineering and circuit analysis, as recognizing and converting among different units of resistance is crucial for conducting measurements and calculations effectively in practical applications.