Table 2 Magnetic field strength of electromagnetic coil under different current signals (mT).

From: Experimental study on cement mortar with magnetized water treated by composite time-varying electromagnetic fields

Frequency/Hz

DC-SAC

DC-TAC

DC-RAC

1k

402.19

418.48

417.22

3k

452.34

436.58

430.86

5k

424.31

438.92

427.55

8k

455.52

430.37

423.19

  1. DC direct current, SAC Sine wave alternating current, TAC triangular wave alternating current, RAC rectangular wave alternating current.
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