Answer True or False for each case: The electric field between the plates of an

Question

Answer True or False for each case: The electric field between the plates of an isolated charged capacitor increases when a dielectric is inserted Ferromagnetic materials have very strong magnetic susceptibilities because the intrinsic magnetic moments of all the electrons in these materials align in the same direction A changing electric flux induces a magnetic field The current drawn by a motor connected to a fixed potential difference increases as the motor spins faster Magnetic field lines start on north poles and end on south poles

Explanation / Answer

1) false. electric field decreased by 1/k times that of the initial electric field

here k = dielectric strength

2) true

3) true

4) true

5) true

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