The magnet used in ESR spectrometer provides a magnetic field which can be varied from ________ to _______
A. 20 mgauss, 100mgauss
B. 200 mgauss, 20kgauss
C. 20 mgauss, 20kgauss
D. 100 mgauss, 10kgauss
Answer:B
The magnet used in ESR spectrometer provides a magnetic field which can be varied from ________ to _______
A. 20 mgauss, 100mgauss B. 200 mgauss, 20kgauss C. 20 mgauss, 20kgauss D. 100 mgauss, 10kgauss
Explanation: The magnet used in ESR spectrometer provides a magnetic field which can be varied from 200 mgauss to 20kgauss. It is calibrated in steps.