In a step up transformer ______.

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KollegeApply · Accepted Answer

In a step up transformer NS > NP. Explanation: Since a step-up transformer is used to change a low voltage alternating e.m.f. to a high voltage alternating e.m.f. of same frequency, the number of turns in the secondary coil is more than the number of turns in the primary coil, i.e. Ns > Np.

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