Week -2

Sol.1: Here we want to create a block system for bell ciruit.

1. In this circuit first we need a pulse genrate to generate 2sec pluse of amplitude 1,2,etc this amplitude value need to use in switch value to fix threshold value.

2. put electrical switch block & set threshold value to zero of less than 1 say 0.99 to activate the switch.

3. connect a battery block negative termical to switch point & positive terminal to solenoid negative terminal as shown in figure.

4. put a ideal translational sensor & connect R terminal of that to R point of solenoid & C point to C point of solenoid. 

5. Connect the +ive terminal of the battery to other part of switch. connect electrical referance & solver configuration to the saem branch.

6. connect the p point of the sensor to scope to see the output.

run the simulation for 50sec to see the result.

in scope we can see the when the signla reaches threashold the switch is closed & bell starts ringing & as the signla reaches 0 value the switch is open & circuit is open.

Sol.2: