1. Compute the reflection loss and absorption loss for a 20-mil steel (SAE 1045) barrier at 10 kHz, 100 kHz, and 1 MHz for a near-field electric source that is a distance of 5 cm from the shield. [188.02 dB, 66.76 dB, 158.02 dB, 211.11 dB, 128.02 dB, 667.6 dB]
2. Compute the reflection loss and absorption loss for a 20-mil steel (SAE 1045) barrier at 10 kHz, 100 kHz, and 1 MHz for a near-field magnetic source that is a distance of 5 cm from the shield. [-11.45 dB use R = 0, 66.76 dB, 21.45 dB use R = 0, 211.11 dB, 8.55 dB, 667.6 dB]