Convert Megaamperes to Nanoamperes
Convert Megaamperes (MA) to Nanoamperes (nA) instantly and accurately.
Conversion Formula
nA = MA × 1000000000000000
About Megaamperes
The megaampere (MA) equals 10⁶ A, encountered in pulsed-power research, electromagnetic launcher experiments, and Z-pinch plasma physics. The Sandia Z Machine delivers peak currents of 20-26 MA to drive inertial confinement fusion implosions; large-scale rail-gun prototypes operate at 1-5 MA; nuclear-weapon electromagnetic pulse can induce megaampere transients in extended conductors. 1 MA = 10⁶ A = 10³ kA.
About Nanoamperes
The nanoampere (nA) equals 10⁻⁹ A, typical for reverse saturation currents of silicon diodes, quiescent supply currents of CMOS logic, and microelectrode measurements in analytical electrochemistry. A silicon p-n junction at room temperature has a saturation current of 1-10 nA; a well-designed op-amp input bias current is 1-100 nA; wearable biosensors commonly operate in the nanoampere range. 1 nA = 10⁻³ µA = 10³ pA.
Quick Reference Table
| Megaamperes (MA) | Nanoamperes (nA) |
|---|---|
| 1 MA | 1 × 1015 nA |
| 2 MA | 2 × 1015 nA |
| 5 MA | 5 × 1015 nA |
| 10 MA | 1 × 1016 nA |
| 25 MA | 2.5 × 1016 nA |
| 50 MA | 5 × 1016 nA |
| 100 MA | 1 × 1017 nA |