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What is the principle behind electromagnetic induction?
What is the principle behind electromagnetic induction?
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Practice Questions
1 question
Q1
What is the principle behind electromagnetic induction?
Magnetic fields can create electric fields
Electric fields can create magnetic fields
Both A and B
None of the above
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Electromagnetic induction is based on the principle that a changing magnetic field can induce an electric field and vice versa.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the principle behind electromagnetic induction?
Solution:
Electromagnetic induction is based on the principle that a changing magnetic field can induce an electric field and vice versa.
Steps: 4
Show Steps
Step 1: Understand that a magnetic field is an invisible area around a magnet where magnetic forces can be felt.
Step 2: Learn that when the strength or direction of a magnetic field changes, it can create an electric field.
Step 3: Realize that this process is called electromagnetic induction.
Step 4: Know that the opposite is also true: a changing electric field can create a magnetic field.
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