I have a simple RC circuit as below :
I'm trying to visualize current curve and voltage curve (Vout and I(R1)) vs Vin using LtSpice and I obtain the result below:
It's OK that the Vout is leading Vin. However, I do not understand why the current curve I(R1) is completely out of phase with Vout. Any one have explanation for that ? Thanks for your support.