I obligation to simulate a web collision for a institution project.
Answers:
On a shared 10Mbit hub, it's smooth to bring some collisions.
If you know anyone beside some weak equipment, a short time ago borrow a hub (not a switch - a Hub) and plug within two PCs (and the uplink to the network), later own them both try to download matching sizeable record from the introduce yourself at once.
Alternately, you could plug three machines into the hub and do any simultaneous transfers among them.
Any simultaneous traffic that maxes out the ports on a hub will develop a collision.
Sharing the total 10Mbit bandwidth between them, you'll obtain lots and lots of collisions because it's full up on traffic.
That's why everything's switched in the present day. Switching allows traffic to stir directly to the fall node through the 'switch stuff' lacking disturbing anyone else's traffic, allowing for multiple conversations at full speed up to the maximum allowed in the "switching fabric".
Good luck!