Question: (a) How long does it take to completely transmit a 1024-bit (2 10 b) Ethernet packet over a 20 meters 100-Mbps (2 20 bps) Ethernet

(a) How long does it take to completely transmit a 1024-bit (2 10 b) Ethernet packet over a 20 meters 100-Mbps (2 20 bps) Ethernet cable? Assume the speed of light inside the cable is 2 108 meters/s. (b) How long does it take to completely transmit a 1024-bit WiFi packet to an access point 30 meters away. Assume the speed of light is 3 108 meters/s.

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