In a step-up transformer: - Noon Academy

In a step-up transformer:

Class 10 | Electro Magnetism | ICSE | Physics | Selina

In a step-up transformer:

(a) N_s = N_p

(b) N_s < N_p

(c) N_s > N_p

(d) nothing can be said

Solution:

In a step-up transformer N_s > N_p

The secondary coil of a step-up transformer has more turns than the primary coil. The voltage has been stepped up because the induced voltage across the secondary coil is greater than the applied voltage across the primary coil.

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