Hello!
Can someone please help me understand how to analyse this circuit? I just can't seem to get it...
I need to find the resistor RA value when I want to impose a 45ºC temperature on resistor R5.
Also, how can I find the current that heats the resistor R5 when both switches are open or when just one of them is open.
I just need some advice to see if I can understand this and do it. Thank you so much!
Can someone please help me understand how to analyse this circuit? I just can't seem to get it...
I need to find the resistor RA value when I want to impose a 45ºC temperature on resistor R5.
Also, how can I find the current that heats the resistor R5 when both switches are open or when just one of them is open.
I just need some advice to see if I can understand this and do it. Thank you so much!