Description
Electromagnetic Induction Lab and Write Up
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Explanation & Answer
Please find the attached solution.
Design of Experiment
1.
2.
3.
4.
What materials would you use?
Bar Magnate, Solenoid Coil, DC current source, AC power source,
Galvanometer attached with Coil
What would you measure?
Observations of deflection of the galvanometer and direction and extent
of deflection, observations regarding movement of electrons
What results would you expect?
With change in magnetic flux passing through the coil there will be
generation of emf which will be observed in galvanometer
What if the results were different; what would that indicate?
If no electromotive force is generated then either there is a problem
with experimental setup or faradays law of magnetic induction is not
true always.
Hypothesis
1. As per the faradays law of magnetic induction there is an emf generated when
magnetic flux changes. So for flux to change, magnetic field, current or the area of
loop should change.
2. Velocity of interaction between loop and magnetic field source, current in source,
relative direction of movement will change the overall magnitude and direction of
induced current flowing through the loop.
Objectives:
1. Detect an induced current using a voltage meter.
2. Summarize the relationship betwee...