(i) State and explain what happens to the galvanometer when the magnet is moving towards the coil as shown in the figure above.
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Q: (II) A circular coil 12.0 cm in diameter and containing nineloops lies flat on the ground. The…
A: N=Number of turns=9d=Diameter=12 cmr=Radius=122=6 cmA=Area=πr2B=Magnetic field=5.5×10−5…
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Q: B5) (9 Bout
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Q: (i) What happens to the magnitude of the magnetic field inside a long solenoid if the current is…
A: B = μoIN / L where, N = number of turns in the solenoid I = current in the coil L = length of the…
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Q: when you move a magnet fast toward the wire loops, then again slowly. What would the difference be?
A: Emf induced in the coil is coil is given by, ε=-dϕdt Where ϕ is the magnetic flux. From the above…
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