FAQ

What is the Resistance?
Resistance is the opposition to current flow in an electrical circuit. It is measured in ohms . The higher the resistance, the more opposition there is to current flow. Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Resistance is always positive.
Can the Resistance be negative?
No, the Resistance, measured in Electric Resistance cannot be negative.
What unit is used to measure Resistance?
Resistance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Resistance can be measured.
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