Answer:

>>> Physics

> 273 Coil

Explain: we can use the basic transformer formula to determine the number of turns in the secondary coil:

Vp / Vs = Np / Ns

Where:

→ Vp is the primary voltage

→ Vs is the secondary voltage

→ Np is the number of turns in the primary coil

→ Ns is the number of turns in the secondary coil

In this case, we are given:

→ Vp = 100 volts

→ Vs = 220 volts

→ Np = 600 turns

Let's solve for Ns:

→ Np / Ns = Vs / Vp

→ Ns = Np x Vp / Vs

→ Ns = 600 x 100 / 220

→ Ns = 272.73 ≈ 273 turns

So, the number of turns in the secondary coil is about 273 turns.

• 7 March 2023