A transformer has 100 primary turns and 500 secondary turns. If primary voltage is 220 V, secondary voltage (in V) is:
Answer (integer)
1100
Solution
$V_s = V_p\cdot N_s/N_p = 220\times 5 = 1100$ V.
About this question
Subject: Physics · Chapter: Alternating Current · Topic: Transformers
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