physics q

[niss11]

hey - does anyone know if we need to know inductive reactance? it came up on one of my practice tests - and i cant remember ever learning about it.
also - if we do need to know it- is there a specific formula for it that i can memorize? thank!

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[niss11]

hey - so i found the formulas online - but can anyone please tell me if i need to memorize them for the exam? im taking the test in a week and if i dont have to know them id really rather not waste my time on it! anyone?

 

[Oogilily]

That doesn't sound familiar to me. If you don't even remember learning it, then most likely it is not on the test. Practice tests are full of things that you won't use on the real test.

 

[niss11]

thanks! - your probably right... i didnt think it was something that would be on the test- im just nervous and didnt want to completely skip oversomething that everyone else was studiyng!