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ECE · Q332

Network Theory And Analysis

Engineering and GATE · ECE · question 332

Q332

The voltage induced in a coil by a changing flux will be of such a polarity that if a current could flow as a result of that induced voltage, the flux established by that current would oppose the causing or original flux change. It is known as

A.
Faraday's law
B.
Lenz's law
Answer
C.
Biot-Savart law
D.
Ampere's circuital low

Answer: Option B

Solution

Answer: Option B
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