- #1
Vaman Hegde
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Am sorry, if this topic does not belong to this section, as i am new, kindly oblige
Can root RMS value of current (what we study in Alternating currents) be negative?
i feel that it can surely be negative as it is a root, but my teacher told that it can't be negative and showed just one line above x axis. When asked he told me that it's a root of mean of square, hence can't be negative. i did not understand, kindly help...
Can root RMS value of current (what we study in Alternating currents) be negative?
i feel that it can surely be negative as it is a root, but my teacher told that it can't be negative and showed just one line above x axis. When asked he told me that it's a root of mean of square, hence can't be negative. i did not understand, kindly help...