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Ampere's circuital law is an alternative way of expressing the law of:
AFaraday alone
BBiot-Savart
CCoulomb only
DGauss alone
Answer & Solution
Correct answer: B. Biot-Savart
1. Ampere's law does not add new physics.
2. It restates an existing law in a different form.
3. That law is the Biot-Savart law.
_Source: NCERT Class 12 Physics Part I, Chapter 4, Moving Charges and Magnetism._
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