Q 23 In a transformer 220 A C voltage is increased to 2200 volts If the number - Physics - Electromagnetic Induction

Question

Q 23 In a transformer 220 A C voltage is increased to 2200 volts If
the number of turns in the secondary are 2000, then the number of
turns in the primary
will be :—
(1) 200
(2) 100
(3) 50
(4) 20

Pintu B. · Accepted Answer

Dear Student ,
As we know that ,

EsEp=NsNp⇒2200220=2000Np⇒Np=2000×2202200=200 turns
Regards

Q.23. In a transformer 220 A.C. voltage is increased to 2200 volts. If the number of turns in the secondary are 2000, then the number of turns in the primary will be :— (1) 200 (2) 100 (3) 50 (4) 20

Q.23. In a transformer 220 A.C. voltage is increased to 2200 volts. If the number of turns in the secondary are 2000, then the number of turns in the primary
will be :—
(1) 200
(2) 100
(3) 50
(4) 20