Examlex
The primary coil of an ideal transformer has 100 turns and its secondary coil has 400 turns.If the ac current in the secondary coil is 2 A,what is the current in its primary coil?
Estrogen
A group of hormones that play an essential role in the development and regulation of the female reproductive system and secondary sexual characteristics.
Testosterone
A primary male sex hormone responsible for the development of male physical characteristics and plays a role in fertility.
21st Pair
Refers to the 21st pair of chromosomes in humans, where abnormalities can lead to conditions like Down syndrome.
Down Syndrome
A genetic disorder caused by the presence of all or part of an extra 21st chromosome, characterized by distinct physical features and varying degrees of cognitive impairment.
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