- 
                  
AC circuit
 - 
                  
Series circuit
 - 
                  
Age 15+
 - 
                    
level: ปวช.
 - 
                  
Thai
 
Author's Instructions
RL series circuit
- 
                  
AC circuit
 - 
                  
Series circuit
 - 
                    
Age 15+
 - 
                    
level: ปวช.
 - 
                  
Thai
 
Author's Instructions
RL series circuit
